memo to users 71

IBM i

IBM i Memo to Users7.1 (April 2011 update)

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NoteBefore using this information and the products it supports, be sure to read the information in“Appendix A. Notices” on page 45.

This edition applies to version 7, release 1, modification 0 of the IBM i (Program 5770-SS1) and to all subsequentreleases and modifications until otherwise indicated in new editions. This version does not run on all reducedinstruction set computer (RISC) models nor does it run on CISC models.

© Copyright IBM Corporation 2010.US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contractwith IBM Corp.

Contents

About IBM i Memo to Users . . . . . . vWho should read this memorandum . . . . . . vAdditional incompatibility information . . . . . vAccessibility features for IBM i Memo to Users . . . vWhat's new . . . . . . . . . . . . . . viInstalling i 7.1 over V5R4 . . . . . . . . . . viDiscontinued support for certain software andhardware . . . . . . . . . . . . . . . viPTF numbers in this memorandum . . . . . . viMemorandums for previous releases . . . . . . viiPrerequisite and related information . . . . . . viiHow to send your comments . . . . . . . . vii

Chapter 1. Read this first . . . . . . . 1Current customers only — before you install i 7.1 . . 1

Process for ordering cumulative PTF packages . . 2Program conversion . . . . . . . . . . . . 2DVD installation media for i 7.1 . . . . . . . . 2Ensure that the cluster version is current beforeinstalling IBM i 7.1 . . . . . . . . . . . . 3High availability . . . . . . . . . . . . . 3High availability considerations . . . . . . . . 3Plan for your Operations Console installation orupgrade . . . . . . . . . . . . . . . . 3Operations Console directly attached to the system isnot supported in i 7.1 . . . . . . . . . . . 5Information APARs for software installation . . . . 5

Information APAR II14482 . . . . . . . . . 5Upgrade planning . . . . . . . . . . . 5Prerequisite information . . . . . . . . . 5Electronic Software Delivery (ESD) . . . . . . 5

Future Hardware and Software Planning . . . . . 6Setting up Ethernet connectivity from IBM i logicalpartitions to the Hardware Management Console . . 6Tape library (TAPMLB) devices attached using anIOPless adapter . . . . . . . . . . . . . 6IBM System Storage DS8100 and DS8300 actions . . 6Option 1 install actions . . . . . . . . . . . 7Action for upgrades that change the primarylanguage. . . . . . . . . . . . . . . . 8Key messages in this document . . . . . . . . 8

Chapter 2. IBM i operating system . . . 9Programming considerations . . . . . . . . . 9

Output file (OUTFILE) changes . . . . . . . 9Security audit record changes. . . . . . . . 9Programs that use customized versions ofIBM-supplied commands . . . . . . . . . 9Changes to system printer files and otherIBM-supplied objects . . . . . . . . . . 9

Activation group termination changes . . . . . . 9AnyNet no longer supported . . . . . . . . 10API changes . . . . . . . . . . . . . . 10

Report Software Error (qpdReportSoftwareError)API authority changes . . . . . . . . . . 10

Sockets API changes . . . . . . . . . . 10Backup and recovery changes . . . . . . . . 10

GO SAVE, GO RESTORE, GO LICPGM changes 10SAVLIB and SAVCHGOBJ changes for libraryQUSRSYS . . . . . . . . . . . . . . 10

C and C++ changes. . . . . . . . . . . . 11C language runtime changes. . . . . . . . 11C++ language runtime changes . . . . . . . 11

IBM i command changes . . . . . . . . . . 11APYJRNCHGX command support . . . . . . 11CHGEXPSCDE command changes . . . . . . 11CHGSRVAGTA command change . . . . . . 12CRTCLMOD and CRTBNDCL command changes 12CRTCTLAPPC command changes . . . . . . 12CRTNWSD and CHGNWSD command changes 12CRTNWSCFG and CHGNWSCFG commandchanges. . . . . . . . . . . . . . . 12DSPOPT DATA(*VOLATR) command outfilechanges. . . . . . . . . . . . . . . 12DSPSRVAGT command change . . . . . . . 13CFGPMLIN and PMLINMON commandsremoved . . . . . . . . . . . . . . 13WRKORDINF command removed . . . . . . 13RQSORDAST and WRKORDRQS commands andQMARQSOA API removed . . . . . . . . 13CRTLINETH command change . . . . . . . 13

Database CPU Utilization changes . . . . . . . 14Database changes . . . . . . . . . . . . 14

Database cross-reference file changes . . . . . 14SQL Catalog file changes . . . . . . . . . 15SQL procedure and function changes forparameter and variable names . . . . . . . 15NO SQL clause user-defined function changes . . 15SQL Query changes in collation of errors mightresult in a SQL0802 . . . . . . . . . . . 15SQL Global Variables . . . . . . . . . . 16User-defined types named XML . . . . . . 16SQL warnings now reported to applications . . 16SQL programming changes . . . . . . . . 17DRDA Changes . . . . . . . . . . . . 19DRDA package bind fails with unsupportedfunctions . . . . . . . . . . . . . . 19DRDA Connection CCSIDs . . . . . . . . 19Host Server DRDA connection cursor attributes 19

Directory Server (LDAP) Changes . . . . . . . 19Domain name system (DNS) security changes . . . 20Dynamic Host Configuration Protocol (DHCP)changes. . . . . . . . . . . . . . . . 20

DHCP has moved from the base OS to option 31 20DHCP GUI changes . . . . . . . . . . 21

IPv6 changes . . . . . . . . . . . . . . 21IPv6 Message text changes . . . . . . . . 21

Job accounting changes . . . . . . . . . . 21Job startup changes. . . . . . . . . . . . 22

Console signon error tolerance . . . . . . . 22Initial library list error tolerance . . . . . . 22

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Job termination changes . . . . . . . . . . 22Journal changes . . . . . . . . . . . . . 22

Support for the QDFTJRN data area . . . . . 22Entry not journaled (CPF7003) exception changes 22

Machine interface (MI) instruction changes . . . . 23MATJOAT MI instruction . . . . . . . . . 23MATMATR MI instruction . . . . . . . . 23

Main storage dump. . . . . . . . . . . . 23Performance changes . . . . . . . . . . . 23

Some performance database files are no longertranslated . . . . . . . . . . . . . . 23Collection Services changes . . . . . . . . 23Performance Explorer changes . . . . . . . 24

pthread_mutex and pthread_condition changes . . 25PTF install changes . . . . . . . . . . . . 25Restore Menu Options 21, 22, 23 . . . . . . . 25Watch for event support changes . . . . . . . 25

Chapter 3. Options . . . . . . . . . 27IBM Eclipse Help System (Option 3) . . . . . . 27OptiConnect (Option 23) . . . . . . . . . . 27Integrated Server Support (Option 29) . . . . . 27

INSWNTSVR command changes . . . . . . 27INSLNXSVR command removed . . . . . . 28

Portable Application Solutions Environment for i(Option 33) . . . . . . . . . . . . . . 28

PASE for i Stack Execution Disable Support . . 28Print Services Facility 400 (Option 38) . . . . . 28High Availability Switchable Resources (Option 41) 28

Chapter 4. Licensed programs . . . . 29Backup Recovery and Media Services (5770-BR1) . . 29

Media expiration prevention changes . . . . . 29Backup changes for non-BRMS registeredvolumes . . . . . . . . . . . . . . 29PRTMOVBRM command output changes . . . 29BRMS control group *SYSGRP change . . . . 29BRMS recovery report changes . . . . . . . 29

IBM DB2 Extenders Version 9.5 for i (5770-DE1) . . 30IBM HTTP Server for i (5770-DG1) . . . . . . 30

Trigger cache manager removed . . . . . . 30Web server search engine and Web crawlersupport removed . . . . . . . . . . . 30Plug-ins and LoadModule directives . . . . . 30

IBM Content Manager OnDemand for i (5770-RD1) 32Command, parameter, and function changes . . 32First start of an OnDemand instance orOnDemand Archive Storage Management (ASM)process takes longer . . . . . . . . . . 32Content Manager OnDemand for i upgraderequirements . . . . . . . . . . . . . 32

IBM DB2 Query Manager and SQL Development Kitfor i (5770-ST1) . . . . . . . . . . . . . 33

Convert SQL C++ Source (CVTSQLCPP)command . . . . . . . . . . . . . . 33

IBM TCP/IP Connectivity Utilities for i (5770-TC1) 33SMTP support for RFC 821 and RFC 822removed . . . . . . . . . . . . . . 33

SMTP changes for IPv6 support . . . . . . 33MAILROUTER feature changes . . . . . . . 33

IBM Universal Manageability Enablement for i(5770-UME) . . . . . . . . . . . . . . 34

CIM function updates from Licensed Program5722-UME(V1R2M0) to Licensed Program5770-UME(V1R3M0) . . . . . . . . . . 34

IBM Rational Development Studio for i (5770-WDS) 37SEU syntax checking is frozen at the 6.1 level forILE COBOL and ILE RPG . . . . . . . . 37C++ compiler changes . . . . . . . . . . 37

IBM i Access for Windows (5770-XE1) . . . . . 37Support for Some Hardware/SoftwareWithdrawn . . . . . . . . . . . . . 37Installation for IBM i Access for Windowsrequires reboot . . . . . . . . . . . . 38System i Navigator changes . . . . . . . . 38TCP/IP server changes . . . . . . . . . 38Management Central changes . . . . . . . 38

IBM i Access for Web (5770-XH2) . . . . . . . 39IBM Toolbox for Java shipped with option 3 of IBMi . . . . . . . . . . . . . . . . . . 39IBM Developer Kit for Java (5761-JV1) . . . . . 40

JV1 options for Java Developer Kit 1.4, 5.0 and 6no longer supported . . . . . . . . . . 40Classic Java commands and API will be removedin next IBM i release . . . . . . . . . . 40Changes required for PASE for i programs thatcall the JNI_CreateJavaVM API . . . . . . . 41Ensure that necessary language features areinstalled . . . . . . . . . . . . . . 41Create Java Program (CRTJVAPGM) command 41

Extended Integrated Server Support for IBM i(5761-LSV). . . . . . . . . . . . . . . 41IBM System i Access for Wireless(5722-XP1) . . . 42Lotus Products . . . . . . . . . . . . . 42

Lotus products supported on IBM i 7.1 . . . . 42Lotus Domino Document Manager . . . . . 42Lotus Domino 8.5 for i (5733-L85) uses IBMTechnology for Java J2SE 6.0 32 bit . . . . . 42Domino for IBM i Single Logon feature is nolonger supported . . . . . . . . . . . 42IBM Learning Accelerator . . . . . . . . 42

WebSphere MQ (5724-H72) . . . . . . . . . 42IBM Secure Perspective for System i (5724-PS1)(5733-PS1) . . . . . . . . . . . . . . . 42IBM WebSphere Application Server Version 6.1(5733-W61) and IBM WebSphere Application ServerVersion 7.0 (5733-W70). . . . . . . . . . . 43IBM Facsimile Support for i (5798-FAX) . . . . . 44

Facsimile Support for iSeries (5798FAX)V5R2M0is no longer supported . . . . . . . . . 44Command changes . . . . . . . . . . . 44

Appendix A. Notices . . . . . . . . . 45Programming Interface Information . . . . . . 46Trademarks . . . . . . . . . . . . . . 46Terms and conditions . . . . . . . . . . . 47

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About IBM i Memo to Users

This information describes the changes in version 7, release 1, modification 0 (IBM i 7.1) that could affectyour programs or system operations. Use the information in this memorandum to prepare for changes onyour current release and to use the new release.

Who should read this memorandumThe IBM i 7.1 Memo to Users contains information that is critical for several audiences. Thismemorandum has four chapters:v Read this first provides information to be considered before you install IBM i 7.1. This chapter is

intended for system and application programmers and for the person responsible for systemmanagement.

v Operating system contains new release changes to basic operating system functions. This chapterincludes changes to systems management functions, such as configuration and tailoring the system,and changes that could affect the way things operate or appear in the new release. This chapter isintended for all users of the IBM i computers.

v Options provides information about new release changes that affect specific program options of theoperating system. This chapter is intended for all users of the IBM i computers.

v Licensed programs contains new release changes that might affect existing applications. These changesmight also affect applications saved on an IBM i 7.1. system to be restored on a previous release server.This chapter is intended for application programmers and system programmers who use the IBM icomputers and its licensed programs, as well as for businesses with complex networks or applicationdevelopment businesses that have systems at different releases.

Additional incompatibility informationAfter the publication of the IBM i Memo to Users, updates to this document will be available in theEnglish Internet version of the IBM i Information Center at this Web site:http://www.ibm.com/systems/i/infocenter/

Technical changes to the text are indicated by a vertical line to the left of the change.

For other incompatibility information that was not available when this memorandum was published, seePTF cover letters, Preventive Service Planning - PSP, and Authorized Problem Analysis Reports (APAR)information, on the Support for IBM System i Web site under Technical Databases:http://www.ibm.com/systems/support/i/databases/index.html

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Accessibility features for IBM i Memo to UsersAccessibility features help users who have a disability, such as restricted mobility or limited vision, to useinformation technology products successfully.

The IBM i 7.1 Memo to Users is also available as a text file on the Support for IBM System i Web site.1. Go to Technical databases at: http://www.ibm.com/systems/support/i/databases/index.html2. Click Preventive Service Planning - PSP > All Preventive Service Planning Documents by Release

> 710.

© Copyright IBM Corp. 2010 v

What's newThe following revisions or additions have been made to the Memo to Users since the first 7.1 publication:v April 2011 update:

– “IBM System Storage DS8100 and DS8300 actions” on page 6 was updated– “Classic Java commands and API will be removed in next IBM i release” on page 40 was updated.– “Facsimile Support for iSeries (5798FAX)V5R2M0 is no longer supported” on page 44 was added– “Job termination changes” on page 22 was added– “Main storage dump” on page 23 was added– “Watch for event support changes” on page 25 was added

v November 2010 update:

– “IBM System Storage DS8100 and DS8300 actions” on page 6 was updated– “SQL Catalog file changes” on page 15 was updated.– “WebSphere MQ (5724-H72)” on page 42 was added

v September 2010 update:

– “Plan for your Operations Console installation or upgrade” on page 3 was updated– “PTF install changes” on page 25 was added.– “SQL call of a program with untyped parameter markers may result in an SQL0204” on page 19 was

added– “DRDA Connection CCSIDs” on page 19 was added– “Host Server DRDA connection cursor attributes” on page 19 was added

v June 2010 update:

– “Installing i 7.1 over V5R4” was updated.

Installing i 7.1 over V5R4If you are installing IBM i 7.1 over V5R4, you should also read the i5/OS Memo to Users for V6R1. Thisdocument contains incompatibility-related information about the new functions and enhancementsincorporated into IBM i 6.1. You can order this document by typing the following command:

SNDPTFORD SF98026

The Memo to Users is also available in the PSP information at the Support for IBM System i Web site:1. Go to Technical databases at: http://www.ibm.com/systems/support/i/databases/index.html2. Click Preventive Service Planning - PSP > All Preventive Service Planning Documents by Release.

Discontinued support for certain software and hardwareIt is important that, as a customer, you review and understand all new software release considerations.This is especially true of discontinued support for selected software and hardware products or features.This information is contained within the IBM i announcement material. To get the most currentinformation about discontinued products or features along with suggested replacements, go to thePlanning>Migration and upgrades page on the Support for IBM System i Web site:http://www.ibm.com/systems/support/i/planning/migrationupgrade.html

PTF numbers in this memorandumProgram temporary fix (PTF) numbers in this memorandum might have been superseded.

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Memorandums for previous releasesIn addition to ordering previous releases of the Memorandum to Users using the SNDPTFORD command,you can also view these documents at the Support for IBM System i Web site:http://www.ibm.com/systems/support/i/databases/index.html

Click Preventive Service Planning - PSP > All Preventive Service Planning Documents by Release.

Prerequisite and related informationUse the IBM i Information Center as your starting point for looking up IBM i technical information.

Starting in IBM i 7.1, the IBM i Information Center is no longer available on physical media that wouldallow it to be installed on a System i, Power System, or personal computer. You can access the IBM iInformation Center at this Web site:http://www.ibm.com/systems/i/infocenter/

The IBM i Information Center contains advisors and important topics such as Java, TCP/IP, Web serving,secured networks, logical partitions, high availability, control language (CL) commands, and systemapplication programming interfaces (APIs). It also includes links to related IBM® Redbooks® and Internetlinks to other IBM Web sites such as the IBM home page.

With every new hardware order, you receive the System i Access for Windows DVD, SK3T-4098. This DVDcontains the IBM i Access for Windows licensed program. IBM i Access Family offers client/servercapabilities for connecting personal computers to IBM i computers.

How to send your commentsYour feedback is important in helping to provide the most accurate and high-quality information. If youhave any comments about this memorandum or any other IBM i documentation, fill out the readers'comment form at the back of this memorandum.v If you prefer to send comments by mail, use the readers' comment form with the address that is

printed on the back. If you are mailing a readers' comment form from a country other than the UnitedStates, you can give the form to the local IBM branch office or IBM representative for postage-paidmailing.

v If you prefer to send comments by FAX, use either of the following numbers:– United States, Canada, and Puerto Rico: 1-800-937-3430– Other countries: 1-507-253-5192

v If you prefer to send comments electronically, use one of these e-mail addresses:– Comments on books:

[email protected]– Comments on the IBM i Information Center:

[email protected]

Be sure to include this information:v The name of the book or IBM i Information Center topic.v The publication number of a book.v The page number or topic of a book to which your comment applies.

About IBM i Memo to Users vii

viii IBM i Memo to Users 7.1

Chapter 1. Read this first

Current customers only — before you install i 7.1The following publication contains additional information you should read and understand before youinstall this release. All the sources referenced are on the Internet and can be found through various linksat the following Web site:http://www.ibm.com/systems/i/infocenter/

Note: After the release of the IBM i Information Center, updates will be available in the English Internetversion. To review these updates, click Updates since i 7.1 announcement on the InformationCenter home page.

Access the Internet version. The instructions refer you to several sources:v The Installing, upgrading, or deleting i5/OS and related software topic in the IBM i Information

Center contains software preinstallation information and information about installing or upgrading theoperating system release, part of the release, or related licensed programs. You can also order a printedversion of this PDF (SC41-5120) with your software upgrade orders or new hardware orders.

v The Preventive Service Planning (PSP) Information provides information about software problems youmight encounter as you install the new release. The PSP number for the online IBM i 7.1 Memo tousers is SF98036. To access the PSP database:1. Go to Technical databases at: http://www.ibm.com/systems/support/i/databases/index.html.2. Click Preventive Service Planning - PSP.Alternatively, you can obtain PSP from your software service provider. The following items areincluded in PSP:– The PSP identifier for information that pertains to installing i 7.1 is SF98030. Information within the

PSP describes late-breaking installation information, and is grouped by product area. To receive thisPSP information by using electronic customer support, type the following command on an IBM icommand line:

SNDPTFORD SF98030

– The PSP identifier for information that pertains to problems discovered since the availability of thecurrent cumulative PTF package is SF98710. Information within this PSP describes all PTFs releasedsince the current cumulative PTF package began shipping. It also contains information about allknown high-impact and pervasive problems that are not included in the latest cumulative PTFpackage. To receive this PSP information by using electronic customer support, type this commandon an IBM i command line:

SNDPTFORD SF98710

– The PSP identifier for information that pertains to installing i 7.1 hardware and HMC is MF98710.Review this PSP information before you install either new IBM i models or hardware devices. Toreceive this PSP information by using electronic customer support, use this command:

SNDPTFORD MF98710

– The PSP identifier for information that pertains to system upgrades and data migrations is SF98170.Information within this PSP describes upgrade and migration corrections. Review this PSPinformation before you upgrade your system model or migrate your data between systems. Toreceive this PSP information by using electronic customer support, type the following command onan IBM i command line:

SNDPTFORD SF98170

© Copyright IBM Corp. 2010 1

v The IBM i PTF maintenance strategy. A PTF maintenance strategy is recommended for all IBM icustomers. This might reduce the impact to IBM i operations that result from unplanned outages orprogram failures. For more information about the IBM i maintenance strategy, do the following:1. Go to Guide to fixes at: http://www.ibm.com/systems/support/i/fixes/guide/index.html.2. Click Server maintenance.

Process for ordering cumulative PTF packagesYou will not receive a cumulative PTF package with your software order. To ensure consistent cumulativePTF packaging and to be able to get the latest PTFs, IBM has established a single delivery source. Thissingle source is Corrective Service.

When you order the Cumulative PTF Package for IBM i 7.1 (SF99710) from Corrective Service, youreceive the latest cumulative PTF, plus DB (Database) Group PTFs, HIPER (High Impact Pervasive)Group PTFs, and Security Group PTFs to install with your software upgrade.

If an extended time has elapsed since you received your order, a later cumulative PTF package might beavailable. You can order cumulative PTF packages either by using the Send Program Temporary FixOrder (SNDPTFORD) command, by using Fix Central, or by contacting your software service provider.You are advised to check to see if you have the latest cumulative PTF package. To view the latestavailable cumulative PTF package identifier for your software release:1. Go to Technical databases at: http://www.ibm.com/systems/support/i/databases/index.html2. Click Preventive Service Planning - PSP

Refer to the software installation Preventive Service Planning (PSP) document, SF98030, for the release ofthe operating system software that you are installing.

If you do not have the latest cumulative PTF package for your operating system software installation,place an order for the package 7 - 10 working days before you plan to install the software to allowsufficient delivery time. You can view PTF ordering options through the Internet at the Support for IBMSystem i Web site. Click Technical Databases > PTF Ordering. You can download the cumulative PTFpackage using FTP by specifying that option in Fix Central; this option provides faster turnaround thanthe 7-10 days required for the physical package to arrive.

Program conversionThere is no program conversion if you are upgrading from 6.1 to IBM i 7.1. If you are upgrading to IBM i7.1 from i5/OS V5R4 or earlier, read the Program conversion section in the i5/OS Memo to Users for V6R1.

DVD installation media for i 7.1The DVD installation media is consolidated. Previously there were 51 sets of unique language versionmedia. Now there are three sets of multiple language version media. For information about the media,see the Media labels and their contents topic in the IBM i Information Center.

Full automatic installation and upgrades from optical media that are changing the primary languageduring the upgrade or installation need to set the installation language using the QINSTLNG API. Forinformation about the QINSTLNG API, see the Set Install National Language Version (NLV) (QINSTLNG)API.

2 IBM i Memo to Users 7.1

Ensure that the cluster version is current before installing IBM i 7.1If you are using clusters or high availability, and the partition that is being installed is a node in thecluster, then ensure that the cluster version is current before installing IBM i 7.1. Clustering supports onlyone cluster version difference. An i 6.1 cluster must have a cluster version of 6 before you install i 7.1. Formore information see the Cluster version topic in the IBM i Information Center.

High availabilityIn 6.1, 5761-HAS shipped with the name IBM System i® High Availability Solutions Manager. Shortlyafter it shipped, the name was changed in all marketing brochures to IBM PowerHA® for i. The productid stayed as 5761-HAS.

In 7.1, 5770-HAS shipped with the name IBM PowerHA for i. At announce time, the name was changedin all marketing brochures to IBM PowerHA SystemMirror for i. The product id stayed as 5770-HAS.

High availability considerationsBefore you upgrade your system to IBM i 7.1, if your system currently has High Availability SolutionsManager 5761-HAS installed, you first need to be certain PTF SI39026 has been applied. This PTF fixes apotential issue that may cause the install of PowerHA 5770-HAS to fail. If you have already upgraded theoperating system to IBM i 7.1 and have yet to attempt to upgrade to PowerHA 5770-HAS or haveattempted an upgrade to 5770-HAS and experienced a failure causing the product to be listed in *ERRORstate, perform these steps:

Delete the following files, and then attempt the upgrade to 5770-HAS.v /QIBM/ProdData/HASM/plugins/tbg/site.xmlv /QIBM/ProdData/HASM/plugins/tbg/help/ugclhelp.zipv /QIBM/ProdData/HASM/plugins/tbg/plugins/com.ibm.i5OS.webnav.plugin.ClusterServices_1.0.0.jarv /QIBM/ProdData/HASM/plugins/tbg/features/tbgFeature.jar

Plan for your Operations Console installation or upgradeFor the most current information related to any known problems with Operations Console in 7.1, referto: http://www.ibm.com/systems/i/software/access/windows/console/index.html

If you are upgrading to i 7.1 and you want to replace an existing console with a LAN attachedOperations Console, upgrade the system before migrating the console. This prevents any conflict betweenthe existing console and the Operations Console. The exception to this is if the existing console is a directattached (asynch) Operations Console. If your console is a direct attached Operations Console see“Operations Console directly attached to the system is not supported in i 7.1” on page 5 for upgradeinformation.

Prerequisite information for LAN attached Operations Console users upgrading to, or installing, i 7.1:

You must comply with the following before upgrading or installing your software (operating system,Licensed Internal Code) to i 7.1:1. For all upgrades and installations, you need to establish a connection between the system and

Operations Console PC using the 11111111 (eight 1's) service tools user ID. The default password forthis user ID is 11111111; however, this password might have been changed following a previousinstallation. This default user ID ensures a successful reauthentication of the client connection to thesystem. When you receive the operating system release upgrade, the shipped service tools user IDs(except 11111111) are expired. To reauthenticate the client connection to the system, enter the service

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tools user ID of 11111111 (eight 1's) and either the default password of eight 1's or the password youmight have previously created for this user ID. This is especially important for automatic installations.

2. It is recommended that you update IBM i Access for Windows to i 7.1 before you upgrade theoperating system. For more information, see the Installing IBM i Access for Windows topic in theIBM i Information Center.

Note: Failure to comply with the above actions might prevent the console from working correctly duringthe upgrade or installation.

Important: During a manual IPL of the system, and if no console has been specified before, you willreceive two additional screens to confirm the setting of the console type. The first requires pressing F10 toaccept your current console type and the second shows that a value did not previously exist (a zero ispresent for the old value) and the new value is shown. Pressing Enter will exit and set the console typeautomatically. The IPL will continue to the IPL or Install the System screen. This condition is most likelyto occur during the installation of a new partition but might happen on your first manual IPL of i 7.1; forexample, the A-mode IPL following the restore of Licensed Internal Code during the upgrade or installwhen a console value of zero is found.

Migrating to Operations Console before your system model upgrade

If you are going to be using Operations Console on your new IBM i or Power system with IBM operatingsystem (migrating from a different console type), it is important that you configure the new OperationsConsole PC before the beginning of the upgrade. At the point in the upgrade instructions where consolefunctions are required on the new IBM i or Power system, you can perform any required functionswithout the need for your current console device. The Operations Console features matching theconnectivity you plan to use should be specified as part of the order for your new IBM i or Powersystem.

New models

If you are using a Power System or an IBM i 5xx system that uses a Hardware Management Console(HMC), you can change from HMC to Operations Console or from Operations Console to HMC. Fordetails on how to change consoles, see the System i information > Managing consoles, interfaces, andterminals > Changing consoles, interfaces, and terminals topic in the IBM Systems HardwareInformation Center.

For Operations Console (LAN) on systems that are not HMC managed, see the System i information >Managing consoles, interfaces, and terminals > Managing IBM i consoles > Managing OperationsConsole > Planning for your configuration > Operation Console hardware requirements topic in theIBM Systems Hardware Information Center for default port information.

Switching console control to another user

If you use Operations Console and run a 5250 emulation console, you can use a new option on the SelectConsole window, called Allow console recovery and console can be taken over by another console. Thisoption allows users of local consoles on a network to take control of the console from another user, ifneeded.

Recovery

The Allow console recovery and console can be taken over by another console option also controls anew recovery function that allows the recovery of the console without the loss of data or the job. Fordetails of what this option does, see the Operations Console topic in the IBM i Information Center.


http://publib.boulder.ibm.com/eserver



Operations Console directly attached to the system is not supported ini 7.1An Operations Console directly attached to the system is not supported in i 7.1. If you currently have anOperations Console directly attached to the system, you must change the console before you start toinstall or upgrade the IBM i software on your system. Failure to do so can cause unpredictable results.For more information about changing consoles, see the Managing consoles, interfaces, and terminals >Changing consoles, interfaces, and terminals topic in the IBM Systems Hardware Information Center.

Information APARs for software installation

Information APAR II14482As you plan for your IBM i 7.1 installation or upgrade, ensure that you review Information APAR II14482for i 7.1 in the Preventive Service Planning information.

If you are upgrading from V5R4, for example, you need to load and apply certain PTFs to be able toaccept online software agreements. If you are using image catalogs to upgrade from either V5R4 or 6.1,certain PTFs are required. Both of these preparation steps are included in the Installing, upgrading, ordeleting IBM i and related software information center topic.

To review Information APAR II14482:1. Go to Technical databases at: http://www.ibm.com/systems/support/i/databases/index.html2. Click Authorized Problem Analysis Reports (APARS)

Upgrade planningThe Systems Management Planning Web page (http://www.ibm.com/systems/support/i/planning)provides links to various planning tools and information.

The IBM i, i5/OS and OS/400® Level Mapping Web page (http://www.ibm.com/systems/support/i/planning/upgrade/osmapping.html) lists operating system support by model.

The Upgrade Planning Web page (http://www.ibm.com/systems/support/i/planning/upgrade/index.html)is intended to provide advanced planning information. Use this information to plan future solutions forenhancements, upgrades, or migrations.

Prerequisite informationThe IBM Prerequisite tool (https://www-912.ibm.com/e_dir/eserverprereq.nsf) provides compatibilityinformation for hardware features and helps to plan a successful system upgrade by providingprerequisite information for currently available features and features to be added to the system at a laterdate.

Electronic Software Delivery (ESD)A new API called QVOIFIMG (Fill Image Catalog) has been PTFd into V5R4 and V6R1 that makes iteasier to use image catalogs when working with images that have been downloaded through the ESDprocess. Information APAR for software Installation upgrade to IBM i 7.1 (II14482) includes the specificPTF numbers for each of these releases. For details on where to find Information APAR II14482 see“Information APARs for software installation.”



Future Hardware and Software PlanningThe Future Planning Information Web page (http://www.ibm.com/systems/support/i/planning/upgrade/future.html) provides insight into IBM's current plans, directions, and intent, and is subject to change orwithdrawal without notice.

Setting up Ethernet connectivity from IBM i logical partitions to theHardware Management ConsoleFollow the installation steps for setting up Ethernet connectivity from IBM i logical partitions (LPARs) tothe Hardware Management Console (HMC) for HMC-managed systems. You can set up Ethernetconnectivity in the following ways:v Use an Ethernet adapter that the LPAR owns.v Use the virtual LPAR-to-LPAR LAN that the Hypervisor provides. The virtual LAN must have a route

to a real customer LAN using a bridge or routing partition that owns a LAN adapter.

You must set up Ethernet connectivity between the HMC and IBM i on POWER6® and POWER7processor-based systems. If IBM i forwards the problem report to HMC over the Ethernet connection, theHMC service function can work on the hardware problem. HMC must be aware of the problem before itcan help fix the problem.

For more information, click Managing the Hardware Management Console (HMC) > Installing theHMC in the IBM Systems Hardware Information Center.

Tape library (TAPMLB) devices attached using an IOPless adapterA new resource name is assigned for tape library devices attached using an IOPless adapter when i 7.1 isinstalled. To continue to use the same tape library device description as before the install, it is necessaryto use the Change Device Desc (Media Lib) (CHGDEVMLB) command and change the resource namefield to the new resource name assigned to the tape library device during the install.

Tape library devices attached using an IOPless adapter will process tape cartridges with missing orunreadable bar code labels differently than tape library devices attached to an IOP. Tape cartridges with amissing or unreadable bar code label will be assigned a cartridge ID of format U@xxxx or UNKxxx(where xxx/xxxx identifies the physical location). Before the tape cartridge can be used for outputoperations, it must be re-initialized to change the volume ID to match the assigned cartridge ID.

Fibre Channel (FC) tape library devices attached to a multi-port FC adapter will now require at least onecontrol path drive to be attached to each port.

IBM System Storage DS8100 and DS8300 actionsIBM System Storage® DS8100 and DS8300 systems that are not at a current version of firmware willexperience problems when Collection Services collects the new external storage metrics (*EXTSTGcategory data) that have been added in the 7.1 release. These problems include hardware failurenotifications, loss of access to data, and DS8100/DS8300 system crashes.

To prevent these problems, you have two options:1. Install a level of DS8100/DS8300 microcode that fixes these problems prior to installing IBM i 7.1.v The code fix is available in Release 4.3x Bundle 64.30.99.0 or higher.v The code fix is available in Release 4.2x Bundle 64.21.29.0.

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2. Immediately after the installation of IBM i 7.1, IPL the system to restricted state and apply PTFSI38092. This PTF is included on the GA cumulative PTF package. This PTF is a delayed apply PTF.

The commands to load and apply this PTF are:v LODPTF LICPGM(5770SS1) SELECT(SI38092) DEV(device or *SERVICE)v APYPTF LICPGM(5770SS1) SELECT(SI38092) DELAYED(*YES)

Perform a normal unattended IPL from the B storage area to apply the PTF.

PTF SI38092 removes the *EXTSTG category from the shipped Collection Services collection profileswhich disables the collection of the external storage performance data.

When you have upgraded all your IBM External Storage DS8100/DS8300 systems to the specifiedfirmware level, the *EXTSTG category can again be added to the shipped Collection Services collectionprofiles by following these instructions (also included within PTF SI38092).

To put the *EXTSTG data category back into the shipped Collection Services collection profiles, take thefollowing steps. (Note: following these steps restores the default Collection Services configuration. Tocustomize the configuration, execute the CFGPFRCOL command with the wanted configuration settingsbefore restarting Collection Services.)v End Collection Services - ENDPFRCOL FRCCOLEND(*YES)v Rename the QYPSCOLDTA user space -

RNMOBJ OBJ(QUSRSYS/QPFRCOLDTA) OBJTYPE(*USRSPC) NEWOBJ(QPFRCOLDT2)v Recreate a new QYPSCOLDTA user space - CALL QSYS/QYPSCOLDTA PARM('*EXTSTG')v Restart Collection Services - STRPFRCOL

Note: IBM intends to include the external storage category to the default collection in the releasefollowing 7.1.

Option 1 install actionsSeveral database files which reside within QSYS2 might not be fully updated during a slip install ofOption 1 on upgrade to IBM i 7.1.

To circumvent this problem for your primary language, prior to upgrading to IBM i 7.1, create a dataarea using: CRTDTAARA DTAARA(QSYS2/QLPOBJALL) TYPE(*CHAR) LEN(1). When the upgrade iscomplete, delete the data area using DLTDTAARA DTAARA(QSYS2/QLPOBJALL).

If you have secondary languages installed (QSYS29xx libraries), apply PTF SI38081 prior to upgrading thesecondary language.

These circumventions will allow all the DB2 for i translatable file objects to be fully installed into QSYS2and QSYS29xx.

If the circumventions were not followed before the upgrade, the following recovery actions should betaken:1. DLTF QSYS2/QSQPDMRI2. DLTF QSYS2/QSQPDTBL3. DLTF QSYS2/SQL_SIZING4. DLTF QSYS2/SYSFEATURE5. RSTOBJ OBJ(QSQPDMRI QSQPDTBL SQL_SIZING SYSFEATURE) SAVLIB(QSYS2)

DEV(YourDeviceName) OPTFILE('/Q5770SS1/Q710xx/Q01/Q02') using your installation media. 1

6. For each secondary language: 1


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a. DLTF QSYS29xx/QSQPDMRIb. DLTF QSYS29xx/QSQPDTBLc. RSTOBJ OBJ(QSQPDMRI QSQPDTBL) SAVLIB(QSYS2) DEV(YourDeviceName)

OPTFILE('/Q5770SS1/Q710xx/Q01/Q02') RSTLIB(QSYS29xx) using your secondary languageinstallation media.

7. If you create distribution media, apply PTF SI38081 before creating your distribution media.1 29xx is the feature code for the secondary language. For example, if your language is English (featurecode 2924) the OPTFILE parmameter is '/Q5770SS1/Q71024/Q01/Q02' and the secondary languagelibrary is QSYS2924.

Action for upgrades that change the primary languageIf your upgrade to IBM i 7.1 is also changing the primary language of your system you need to take thefollowing action on the current release prior to the upgrade: DLTF QSYS2/SYSIXSTAT. If this action isnot taken prior to the upgrade, recovery is required to be able to install Option 1 of the operating system.The recovery is to reclaim the cross-reference files using RCLSTG SELECT(*DBXREF) and then continuewith the installation of the products.

If you have independent ASPs configured, SYSIXSTAT must be deleted prior to the upgrade from eachindependent ASP: DLTF QSYS2xxxxx/SYSIXSTAT. Each independent asp has its own version of a QSYS2library. The name of the library is QSYS2xxxxx, where xxxxx is the number of the independent disk pool.For example, the name of the QSYS2 library for independent disk pool 39 is QSYS200039. If this action isnot taken prior to the upgrade, the vary on following the upgrade will fail. The recovery is to reclaim thecross-reference files using RCLSTG SELECT(*DBXREF) ASPDEV(your-asp-device).

Key messages in this documentEach of the topics in this document provides important compatibility information that you shouldbecome familiar with before you install the new release. Some of these topics have a larger impact onmore customers than others, and you should review these topics carefully. In i 7.1, the following topicsare particularly important:v “Activation group termination changes” on page 9v “GO SAVE, GO RESTORE, GO LICPGM changes” on page 10v “Database CPU Utilization changes” on page 14v “Domain name system (DNS) security changes” on page 20v “IPv6 changes” on page 21v “INSWNTSVR command changes” on page 27v “PASE for i Stack Execution Disable Support” on page 28v “Changes required for PASE for i programs that call the JNI_CreateJavaVM API” on page 41v “IBM Developer Kit for Java (5761-JV1)” on page 40v “IBM i Access for Windows (5770-XE1)” on page 37


Chapter 2. IBM i operating system

This chapter describes changes to the IBM i operating system and its functions. Changes to systemsmanagement functions, such as configuring and tailoring the system, are also included.

Programming considerations

Output file (OUTFILE) changesApplications using LVLCHK(*YES) might be affected by changes to IBM-supplied system output files inthis release. IBM commands and APIs that generate database output files add new fields to the end ofrecord formats for additional information returned each release. Adding new fields to the record format,even to the end of the record, changes the level check value for the file. This might cause an applicationwith LVLCHK(*YES) to fail with a level check error. If a level check error does occur, review theapplication to determine which system file it uses. New fields have been added to IBM-supplied databasefiles in each release of IBM i, i5/OS, and OS/400.

Security audit record changesChanges made to security auditing for this release might affect applications that read those audit records.Actions that were not audited in previous releases might now be audited. Existing audit records mighthave been changed by the addition of new fields in a reserved area of the audit record or at the end ofthe audit record. Existing fields might contain new values. Applications that read the audit recordsshould be changed to tolerate these types of changes.

Programs that use customized versions of IBM-supplied commandsSome IBM i functions that use IBM-supplied control language (CL) commands that are notlibrary-qualified in this release might be changed in a future release to specify a specific library,*NLVLIBL or *SYSTEM, for the library qualifier. Applications that depend on using their own version ofcommands instead of the IBM-supplied commands might not work as they had on earlier releases. Theseapplications should be changed to use the retrieve command exit point (QIBM_QCA_RTV_COMMAND)or the change command exit point (QIBM_QCA_CHG_COMMAND) that allows your exit program to getcontrol and possibly change the command that is used.

Changes to system printer files and other IBM-supplied objectsThe MAXRCDS parameter for QSYSPRT and QPSAVOBJ printer device files has always been 100 000.During an upgrade, the default value has not changed for system printer files. Customization ofIBM-supplied printer files is lost on a release upgrade. To preserve those changes, you need to rerun yourchanges to printer system files each release.

Changes to many types of IBM-supplied objects are lost during an upgrade because the copy of the objectin the IBM product library is replaced by the new copy of the object.

Activation group termination changesNew behavior is being introduced in IBM i 7.1, which allows activation groups to end in a secondarythread. In prior releases of IBM i, ending an activation group in a secondary thread would cause theprocess to terminate. Now an activation group is allowed to end in a secondary thread and the process isnot terminated, unless the activation group was active in more than one thread. If the activation groupwas active in more than one thread then the process will still be terminated to avoid unexpectedbehavior.


Note: This new behavior also causes the job to end if an activation group in the primary thread endswhile it is still active in a secondary thread. The job would not end under these circumstances inprior releases of IBM i.

Also, in prior releases of IBM i the job would end if a high-level language (HLL) end verb, like the exit()and abort() functions in the C Runtime or STOP RUN in COBOL, was called from a secondary thread,regardless of whether an activation group would end as the result of a call to the end verb. Now the jobis only ended if the HLL end verb causes an activation group that is active in more than one thread toend. For more information about activation groups see the ILE Concepts topic in the IBM i InformationCenter. For more information about IBM i threaded programming see the Multithreaded Programmingtopic in the IBM i Information Center.

AnyNet no longer supportedStarting in i 7.1, AnyNet® (a method used to run SNA communications traffic over IP) is no longersupported. Users of AnyNet are encouraged to migrate to Enterprise Extenders as a replacement. Forinformation about migrating to Enterprise Extenders from AnyNet, see the Migrating from AnyNet toEnterprise Extender topic in the IBM i Information Center.

API changes

Report Software Error (qpdReportSoftwareError) API authority changesThe Report Software Error (qpdReportSoftwareError) API requires *SERVICE special authority be addedto the current authorities. This API is used for detecting a software problem that must be fixed.

Sockets API changesNew user exit points have been created for these sockets APIs:v sockets accept() API - QIBM_QSO_ACCEPTv sockets connect() API - QIBM_QSO_CONNECTv sockets listen() API - QIBM_QSO_LISTEN

If a user has registered an exit program for one of the new exit points, it is possible for errno to be set toEPERM on return from the sockets accept(), connect(), or listen() APIs. This could affect existingapplications if the application is not designed to handle errno being set to EPERM. For additionalinformation, see the Sockets Exit Points topic in the IBM i Information Center.

Backup and recovery changes

GO SAVE, GO RESTORE, GO LICPGM changesIn IBM i 7.1, the GO SAVE (options 21-23, 40), GO RESTORE (options 21-23, 40), and GO LICPGM(option 40) menus were enhanced to end TCP before ending the subsystems. Commands that are issuedas part of these options are:v End TCP/IP Server (ENDTCPSVR)v End Host Server (ENDHOSTSVR)v End TCP/IP (ENDTCP)

To allow time for these commands to process, two Delay Job (DLYJOB) commands are issued. A total of10 minutes delay is added before the End Subsystem (ENDSBS) command is issued.

SAVLIB and SAVCHGOBJ changes for library QUSRSYSWhenever library QUSRSYS is saved with the Save Library (SAVLIB) or Save Changed Objects(SAVCHGOBJ) commands, the current system information is retrieved and saved. The system informationsaved is the same data which is retrieved by the Retrieve System Information (RTVSYSINF) command. If


a system needs to be reloaded from distribution media, the system information can be updated byrestoring the user information and then running UPDSYSINF LIB(QUSRSYS). Since the RTVSYSINFcommand is issued during a SAVLIB or SAVCHGOBJ command, status messages sent by RTVSYSINF aredisplayed and there will be additional completion messages associated with the RTVSYSINF commandappearing in the joblog. Additionally, there might be a slight increase in the time required for the SAVLIBor SAVCHGOBJ commands as a result of retrieving and saving the system information.

C and C++ changes

C language runtime changes

STRCHR() function changesIn releases before IBM i 7.1, the *CLD version of the strchr() function did not perform shift-out (SO) andshift-in (SI) processing for mixed-byte locales. Changes to the function in i 7.1 allow mixed-byte stringsthat contain SO or SI characters to be processed correctly.

Heap Memory Changes for C and C++In IBM i 7.1, alternate heap managers are provided for use with C and C++ applications. Additionalinformation can be found in the section entitled "Heap Memory" within the ILE C/C++ Runtime LibraryFunctions manual in the IBM i Information Center.

C++ language runtime changesChanges in the C++ language runtime have been made to better conform with the ISO/IEC 14882:2003specification.

Additional overloaded versions of the abs() and div() functions were added to both <stdlib.h> and<cstdlib>.

Additional overloaded versions of the abs(), acos(), asin(), atan(), atan2(), ceil(), cos(), cosh(), exp(), fabs(),floor(), fmod(), frexp(), ldexp(), log(), log10(), modf(), pow(), sin(), sinh(), sqrt(), tan(), and tanh() functionswere added to both <math.h> and <cmath>.

IBM i command changes

APYJRNCHGX command supportThe support for the Apply Journaled Change Extended (APYJRNCHGX) command will be withdrawn ina future release. The APYJRNCHGX command was first delivered in i5/OS® V5R2 and providedadditional functions that the Apply Journaled Changes (APYJRNCHG) command did not have. In i 7.1,the APYJRNCHG command and other CL commands provide the functions that were provided by theAPYJRNCHGX command.

CHGEXPSCDE command changesIf the Change Expiration Schedule Entry (CHGEXPSCDE) command was used to disable a user profile onthe requested expiration date, issuing a Change User Profile (CHGUSRPRF) command withSTATUS(*ENABLED) to re-enable the user profile is no longer sufficient. A CPF2251 escape messageindicating the expiration date is not valid is sent.

To re-enable the user profile using CHGUSRPRF STATUS(*ENABLED), you must also enter either a newuser expiration date (USREXPDATE), a user expiration interval (USREXPITV), or indicate the user profilewill not expire (USREXPDATE(*NONE)).

Chapter 2. IBM i operating system 11

CHGSRVAGTA command changeThe AUTOTEST parameter has been removed from the Change Service Agent Attributes (CHGSRVAGTA)command.

This parameter change might require a recompile of any existing CL programs using this command.

CRTCLMOD and CRTBNDCL command changesThe default behavior of the Create CL Module (CRTCLMOD) and Create Bound CL Program(CRTBNDCL) commands now results in the CL source being stored with the object. If a user does notwant this default behavior, the command default for CRTCLMOD and CRTBNDCL can be changed to*NO for the ALWRTVSRC parameter, or Declare Processing Options (DCLPRCOPT) can be used tospecify *NO for ALWRTVSRC.

CRTCTLAPPC command changesThe default value for the Auto Delete Device (AUTODLTDEV) parameter of the Create Controller APPC(CRTCTLAPPC) command has been changed from a value of 1440 minutes (1 day) to a value of 31660minutes (22 days). This change impacts the number of days an automatically created device that remainsin idle state remains on the system until it is automatically deleted.

CRTNWSD and CHGNWSD command changesThe Create Network Server Desc (CRTNWSD) and Change Network Server Desc (CHGNWSD) TCP/IPport configuration (TCPPORTCFG) parameter, Element 4: Maximum transmission unit (MTU) now onlyaccepts values in the valid range of 68 through 65535 in support of the valid range allowed by RFC 791for MTU values.

This parameter change might require you to recompile any existing CL programs using these commands.

Network server descriptions (NWSD) that were created before i 7.1 might have a maximum transmissionunit (MTU) value configured for the TCP/IP port configuration (TCPPORTCFG) parameter that is notsupported and no longer allowed by the Create Network Server Desc (CRTNWSD) and Change NetworkServer Desc(CHGNWSD) commands. Values that are configured and are out of the supported range arechanged to the minimum or maximum supported value automatically by the system on the first use ofthe object. Any existing value specified that is less than 68 is reset to 68. Any value specified that isgreater than 65535 will be reset to 65535.

CRTNWSCFG and CHGNWSCFG command changesThe enable unicast (ENBUNICAST) parameter has been removed from the Create NWS Configuration(CRTNWSCFG) and Change NWS Configuration (CHGNWSCFG) commands.

This parameter change might require you to recompile any existing CL programs using these commands.

iSCSI-attached integrated servers no longer support the multicast discovery method for the remote serverservice processor. Instead, unicast discovery of the remote server service processor must be used. Existingnetwork server configurations of type *SRVPRC that have Enable unicast (ENBUNICAST) configured to*NO must use the Change NWS Configuration (CHGNWSCFG) command to specify either the serviceprocessor name (SPNAME) or SP IP address (SPINTNETA) parameter. iSCSI-attached network serverdescriptions cannot vary on until the network server configurations of type *SRVPRC with Enable unicastconfigured to *NO have been changed.

DSPOPT DATA(*VOLATR) command outfile changesStarting in i 7.1, for DATA(*VOLATR) on the Display Optical (DSPOPT) command ifOUTPUT(*OUTFILE) is specified, the generated output file contains fields that have changed in size. TheVolume size (OVVSIZ) and Space available (OVSPCA) fields have been increased in size from packed 11


to packed 13. This change only affects the generated output files for data type *VOLATR. It does notaffect the generated output files for data types *SAVRST, *FILATR, or *DIRATR.

If you have programs that process the DSPOPT DATA(*VOLATR) outfile records, you will need to changethe code to handle the changed fields.

DSPSRVAGT command changeThe SYSNAME parameter has been removed from the Display Service Agent (DSPSRVAGT) command. Inprevious releases the command had a default value of SYSNAME(*LOCAL).

This parameter change might require a recompile of any existing CL programs using this command.

CFGPMLIN and PMLINMON commands removedThe Performance Management Agent commands Configure PM Line (CFGPMLIN) and PM Line Control(PMLINMON) are removed in i 7.1. The commands allowed users to work with communications lineswhich were used by PM Agent to send data in to IBM. These two commands are no longer used. PMAgent now sends in data by Electronic Customer Support (GO SERVICE).

WRKORDINF command removedThe support for the Work with Order Information (WRKORDINF) command is withdrawn in i 7.1. TheWRKORDINF command is used to send system information to IBM support. In V5R3M0, ElectronicService Agent™ (ESA) was introduced as part of the operating system, and since then it has been thestrategic tool to deliver service information to IBM support. Any CL program that references theWRKORDINF command might need to be updated.

RQSORDAST and WRKORDRQS commands and QMARQSOA APIremovedThe support for the Request Order Assistance (RQSORDAST) and Work with Order Requests(WRKORDRQS) commands and Request Order Assistance (QMARQSOA) API are withdrawn in 7.1. TheRQSORDAST command and QMARQSOA API were used to send a request to IBM for order assistance.The WRKORDRQS command was used to manage the order log on the system. The RQSORDAST andQMARQSOA method of obtaining order assistance has not been used for several releases. The removal ofthe RQSORDAST command and the QMARQSOA API make the WRKORDRQS command obsolete. Anyprograms that reference WRKORDRQS, RQSORDAST or QMARQSOA might need to be updated and thereferences removed.

CRTLINETH command changeCreate Line Desc (Ethernet) (CRTLINETH) command has a parameter change that might require you toupdate and recompile any existing CL programs using this parameter. In IBM i 7.1, the default value forthe Ethernet Standard (ETHSTD) parameter is changed from *ALL to *ETHV2 on the CRTLINETHcommand.

Any user creating a line description built upon an older 10/100 Ethernet card that needs to use SNAtraffic (not including Anynet or Enterprise Extender as these are TCP/IP based) should change the valueof the ETHSTD parameter to *ALL.

The vast majority of systems are now shipped with gigabit ethernet cards (5706, 5701, 1819, and so on).These faster gigabit ethernet cards are essentially TCP/IP only and they are incapable of pure SNA traffic.The *ETHV2 ethernet standard directly relates to TCP/IP.

Knowledge base document 269554431 has been created for this issue. When this situation occurs it resultsin:v Ending the TCP/IP interface


v Ending the line descriptionv Deleting the line descriptionv Creating a line description (identical except for ethernet standard set to *ETHV2)v Restarting of the TCP interface

Systems are no longer being shipped with 10/100 cards capable of pure SNA. The only ethernet standardthat the new gigabit cards support is *ETHV2. Switching to the *ETHV2 ethernet standard avoids somefairly uncommon but serious issues that are encountered because of network equipment not actingappropriately to *IEEE8023 negotiations.

1 To access knowledge base document 26955443, select the 'Technical Databases' link at the Support forIBM System i Web site:http://www.ibm.com/systems/support/i/databases/index.html

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Database CPU Utilization changesSystem support is changed in i 7.1 to not collect CPU utilization data specific to database processing.Interfaces that report database CPU utilization data such as WRKSYSACT, now show a zero in thedatabase CPU utilization fields.

Database changes

Database cross-reference file changesSeveral database cross-reference file fields changed from variable-length character to Unicode (UTF16)variable-length graphic. Applications that access these files through non-SQL interfaces will receive alevel check error (CPF4131) if not recompiled.

Table 1. Changed Database Files and Fields

File Field name Previous datatype Current® datatype

QSYS/QADBXREF 1 DBXREM CHAR(2000) GRAPHIC(2000)CCSID(1200)

QSYS/QADBXREF 1 DBXDFN CHAR(10000) GRAPHIC(5000)CCSID(1200)

QSYS/QADBFCST 2 DBCCLC CHAR(2000) GRAPHIC(2000)CCSID(1200)

QSYS/QADBFCST 2 DBCCDN CHAR(2000) GRAPHIC(2000)CCSID(1200)

QSYS/QADBIFLD DBITXT CHAR(50) GRAPHIC(50) CCSID(1200)

QSYS/QADBIFLD DBIHDG CHAR(60) GRAPHIC(60) CCSID(1200)

QSYS/QADBIFLD DBIREM CHAR(2000) GRAPHIC(2000)CCSID(1200)

QSYS/QADBIFLD DBIDFT CHAR(2000) GRAPHIC(2000)CCSID(1200)

1 Cross-reference logical files QADBXATR, QADBXDIC, QADBXFIL, QADBXLFI, QADBXLLB, andQADBXLFN also reflect this field change.

2 Cross-reference logical files QADBRKCL, QADBRKPA, and QADBRKPN also reflect this field change.


SQL Catalog file changesSeveral SQL catalog files have fields changed from VARCHAR to VARGRAPHIC Unicode (UTF16).Applications that access these tables through non-SQL interfaces will receive a level check error(CPF4131) if not recompiled.

Table 2. SQL Catalog Files and Fields

FileSystem Columnname SQL Column name Previous datatype Current datatype

QSYS2/SYSROUTINE1

REMARKS LONG_COMMENT VARCHAR(2000) VARGRAPHIC(2000)CCSID(1200)

QSYS2/SYSROUTINE1

LABEL ROUTINE_TEXT VARCHAR(50) VARGRAPHIC(50)CCSID(1200)

QSYS2/SYSPARMS REMARKS LONG_COMMENT VARCHAR(2000) VARGRAPHIC(2000)CCSID(1200)

QSYS2/SYSSEQOBJ REMARKS LONG_COMMENT VARCHAR(2000) VARGRAPHIC(2000)CCSID(1200)

QSYS2/SYSSEQOBJ LABEL SEQUENCE_TEXT VARCHAR(50) VARGRAPHIC(50)CCSID(1200)

QSYS2/SYSTYPES REMARKS LONG_COMMENT VARCHAR(2000) VARGRAPHIC(2000)CCSID(1200)

QSYS2/SYSTYPES LABEL TYPE_TEXT VARCHAR(50) VARGRAPHIC(50)CCSID(1200)

QSYS2/SYSTABLES REMARKS LONG_COMMENT VARCHAR(2000) VARGRAPHIC(2000)CCSID(1200)

QSYS2/SYSTABLES LABEL TABLE_TEXT VARCHAR(50) VARGRAPHIC(50)CCSID(1200)

QSYS2/SYSINDEXES REMARKS LONG_COMMENT VARCHAR(2000) VARGRAPHIC(2000)CCSID(1200)

QSYS2/SYSINDEXES LABEL INDEX_TEXT VARCHAR(50) VARGRAPHIC(2000)CCSID(1200)

1 New view QSYS2/SYSROUTINES_PREV (system name SYSROUTINP) matches the pre-7.1 definition ofSYSROUTINE.

SQL procedure and function changes for parameter and variablenamesSQL procedures and functions cannot have a variable name that is the same as a parameter name. Thisrestriction has always been documented but was not enforced. In i 7.1, an SQL0590 is issued and theroutine is not created.

NO SQL clause user-defined function changesIn prior releases, no SQL error code was issued when a user-defined function created with the NO SQLclause attempted to run an SQL statement. In i 7.1, user-defined functions that are created with the NOSQL clause specified, now issue SQLCODE -487 (SQL statements not allowed) when called and anattempt is made to run an SQL statement from inside the function.

SQL Query changes in collation of errors might result in a SQL0802A change was made to not collate errors for SQL queries with ordering, distinct, or aggregation. This wasdone to avoid providing unpredictable or wrong results when a result in error cannot be included in


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ordering, aggregation, or distinct result sets. A selection error is now signaled in this scenario, using theSQL0802 message with SQLCODE=-802 and SQLSTATE=’22003’. The SQL0802 message will be precededby CPF5035 and CPD4019 escape messages.

To allow compatibility with previous behavior, a new QAQQINI option, COLLATE_ERRORS, is available.

COLLATE_ERRORS - Specifies how data errors are handled on the GROUP BY and ORDER BY expressionduring hash or sort processing within queries.

Supported values:v *DEFAULT - The default is *NO.v *NO - A value of *NO causes the query to be ended with an error when a grouping or ordering

expression results in an error.v *YES - A value of *YES indicates that the grouping or sort continues.

This support was also available by PTF in V5R4 and V6R1.

SQL Global VariablesThe name of a global variable can be the same as the name of a column in a table or view that isreferenced in an SQL statement, as well as the name of an SQL variable or an SQL parameter in an SQLroutine. When the name is not qualified, or if it is qualified but is still ambiguous, the following rulesdescribe of precedence of resolution:v The name is checked if it is the name of a column of any existing table or view referenced in the

statement at the current server.v If used in an SQL routine, the name is checked to see if it is the name of an SQL variable, SQL

parameter, or transition variable.v If not found by either of these rules, it is assumed to be a global variable.

In previous releases, when creating SQL procedures and functions, if all the tables referenced in theroutine existed, and an unrecognized variable or column name was encountered, the CREATE ROUTINEwould fail with SQL0312 - "Variable &1 not defined or not usable." or SQL5001 - " Column qualifier ortable &2 undefined." Due to the implementation of SQL Global Variables, in 7.1 the routine is successfullycreated because the precedence of resolution rules types the identifier as a global variable. The routinemight fail later with an SQL0206 - "Column or global variable &1 not found." when it is called orreferenced.

User-defined types named XMLApplications created before release i 7.1 can create a user-defined type named XML. Unqualifiedreferences to the XML type resolve to the system built-in type XML that is new in i 7.1. Applications needto escape the user-defined references with quotation marks to reference the existing user-defined type.

SQL warnings now reported to applicationsIn earlier releases of IBM i, warning conditions which were encountered during the processing of queryresult sets were not always reported back to the application as they should have been. These warnings,which include but are not limited to, SQLSTATE 01003 - ’Null values were eliminated from anargument of an aggregate function’, and SQLSTATE 01506 -’An adjustment was made to a DATE orTIMESTAMP value to correct an invalid date resulting from an arithmetic operation’, are nowreturned to the application. As a result of this change, ODBC and CLI applications encountering thesewarnings receive a SQL_SUCCESS_WITH_INFO return code on the fetch API request rather than aSQL_SUCCESS return code.


SQL programming changes

Teraspace User Default Activation Group considerations for SQLTeraspace user default activation group support was added in IBM i 7.1. This activation group worksseamlessly with the single-level store user default activation group and provides a much larger capacityfor automatic storage required by user programs and service programs. Before 7.1, language SQL routines(procedures, functions, and triggers) were built with activation group *CALLER and storage model*SNGLVL. Starting with 7.1, language SQL routines are built with activation group *CALLER and storagemodel *INHERIT. By making this change, users will be able to get their language SQL routines to runwithin the teraspace user default activation group by building their application withSTGMDL(*TERASPACE). When the application calls the procedure, function or trigger built withSTGMDL(*INHERIT), the SQL routine will use the application storage model choice.

When database server jobs (QSQSRVR, QRWTSRVR or QZDASOINIT) are used for application execution,the application does not have direct control over the storage model choice because operating systemprograms are acting on behalf of client requests. Starting in 7.1, database server jobs are enabled todefault a STGMDL(*INHERIT) program to use the teraspace user default activation group if the programuses activation group *CALLER and storage model *INHERIT, and there are no preceding user stateprograms on the stack. When observing application activity using DSPJOB option 18, *DFTACTGRP withNumber = 6 indicates the teraspace user default activation group.

After upgrading to 7.1, SQL procedures, functions, and triggers could be dropped and recreated tocompletely shift from STGMDL(*SNGLVL) to STGMDL(*INHERIT). An alternative approach toinstrumenting application programs and service programs to use STGMDL(*INHERIT) is to use theChange Program and Change Service Program commands.

For Example:CHGPGM PGM(PGMLIB/PGMNAME) STGMDL(*INHERIT)orCHGSRVPGM SRVPGM(SRVPGMLIB/SRVPGMNAME) STGMDL(*INHERIT) TERASPACE(*YES)

Non-SQL applications can observe an activation failure if their service program linkages have aninconsistent mix of storage model settings with activation group *CALLER. With the advent of theteraspace user default activation group on 7.1 and the default behavior of database server jobs to useteraspace storage model where possible, it is easier to encounter pre-existing application bindinginconsistencies. Before 7.1, an application might execute without failure even though its service programscontain a mixture of STGMDL(*INHERIT) and STGMDL(*SNGLVL) with activation group *CALLER. On i7.1, this type of inconsistency would fail with an CPF426A escape message caused by an MCH4430exception from QLEAWI. To fix this type of activation failure, either recreate the STGMDL(*SNGLVL)service programs to use STGMDL(*INHERIT) or use the CHGSRVPGM commands to change to the*INHERIT storage model. The CPF426A failure will point to the root service program that failed toactivate into the teraspace user default activation group though the inconsistency of STGMDL(*SNGLVL)with activation group *CALLER could exist on one or more service programs it binds to. The offendingservice program can be found by using DSPSRVPGM SRVPGM(SRVPGMLIB/SRVPGMNAME)DETAIL(*SRVPGM).

Incorrectly initialized SQLVAR could result in an SQL0804Fields in an occurrence of a base SQLVAR:

Bytes 5 and 6 of the SQLNAME entry identify an XML AS CLOB, XML AS DBCLOB, or XML AS BLOBSQLDA entry when the SQLNAME length is set to 8 and bytes 5 and 6 are set to X'0100', and the SQLDAis used for a FETCH, OPEN, CALL, or an EXECUTE statement. Bytes 5 and 6 were reserved in previousreleases, and should have been initialized to zeros for this usage.


In release i 7.1, bytes 5 and 6 are verified for the XML data when the SQLNAME length is set to 8. Bytes5 and 6 must be set correctly for XML data, or set to zeros if the data is not XML. An SQL0804 - "SQLDAor descriptor area not valid" with error type 2 will be signaled to the application if the bytes are not setcorrectly.

SQLCA and SQLDA includes added to QSYSINC for C and COBOLThe SQLCA and SQLDA included for C and COBOL have been added to QSYSINC.

If a customer application has added the structure included within the SQLCA or SQLDA to their ownsource and they also include the SQLCA or SQLDA, the following errors are returned from the compile:v C: Message ID: CZM0334 Message: Identifier sqlca has already been defined onlinev C++: Message ID: CZM0403 Message: "struct sqlca" is already definedv OPM Cobol: Message ID: LBL1463 Message: <Field> previously defined in program, use cannot be

determined. Default item assumed.v ILE COBOL: Message ID: LNC0915 Message: The name 'SQLCA' is not in a unique set of names.

INSERT or UPDATE into a UDT column might trigger an SQL0301Before i 7.1, the INSERT and UPDATE statements were not checking if a parameter marker could bepromoted to the data type of the table column when the column is a distinct type. Checking has beenadded to verify that the source data type is compatible to the target column type. Now that the correctchecking is done, an SQL0301 failure might be seen on i 7.1, where in the past an implicit conversion wasdone.

For more information about the promotion of data types when a UDT is used, see the Distinct typeassignment and the Promote data type topics in the SQL Reference in the IBM i Information Center.

Truncation on Retrieval assignment changes might result in an SQLSTATE of'01004'Before i 7.1, truncation on retrieval assignment was not always handled correctly. On assignment, if therewas truncation the warning flag in the second warning indicator, SQLWARN(2) was not always setcorrectly in the SQLCA and the original length of the string was not always returned correctly in theindicator variable if one was provided. Also, the SQL reference indicates that trailing blanks are normallyincluded in the length of the string. Before i 7.1, trailing blanks might have been trimmed off the end ofthe string during retrieval assignment with no warning.

Truncation processing has been fixed in i 7.1 which might cause applications to have different resultswhen using the FETCH, SELECT INTO, SET variable, and VALUES INTO statements. An SQLSTATE of'01004', which indicates truncation, might be returned where it had not in the past.

Truncation on DATE or TIME value changes during storage assignment mightresult in an errorBefore i 7.1, an INSERT statement that had a DATE or TIME value that was longer than the DATE orTIME column might have had the extra non-blank characters truncated without returning an error. In i7.1, an SQL0180 or SQL0181 is returned if there are non-blanks past the end of the DATE or TIME valueduring a storage assignment.

For example, this insert statement returns an SQL0181 in i 7.1:CREATE TABLE QTEMP.T1 (C1 TIME)INSERT INTO QTEMP.T1 VALUES(’00:00:00.001’)

SQLCODE 802 SQLSTATE 01565 Returned on External Table FunctionsAn SQL0802 Data conversion or data mapping error is correctly returned in the 7.1 release for ExternalTable functions that are defined with the TABLE(result RETURNS CLOB(length) AS LOCATOR),


TABLE(result RETURNS DBCLOB(length) AS LOCATOR), or TABLE(result RETURNS BLOB(length) ASLOCATOR) when the length of the locator exceeds the defined length that was specified on the SQLCREATE FUNCTION statement.

The SQL0802 message is preceded by an MSGCPD5036 error code 28 and MSGCPF5029.

This change only affects functions that were created in the 7.1 release. Existing SYSROUTINES catalogentries are not affected.

In previous releases, all locators for External Table functions were defined with the 2 GB maximumlength, instead of the specified length from the SQL CREATE FUNCTION.

SQL call of a program with untyped parameter markers may result in an SQL0204There may be a change in behavior when SQL is used to call a program that is not defined by an SQLCREATE PROCEDURE or a DECLARE PROCEDURE statement. If the CALL statement is rundynamically and uses an untyped parameter marker, the data checker does not know the data type of theparameter and may return a SQL0204 procedure not found message. Prior to 7.1, SQL may have goneahead and called the program without knowing the data type. To avoid the change in behavior a CASTon the parameter marker can be used in order to specify the data type.

For example:CAST(? AS INT)

DRDA ChangesBefore i 7.1, local DRDA® Application Server (AS) connections that were designated as read-only allowedsome update operations to occur. In i 7.1, read-only connections no longer allow update operations.

Local DRDA Application Server (AS) connections that are designated as one-phase updatable weretreated as two-phase updatable before i 7.1. In i 7.1, this behavior has been corrected. This change mightprevent work against additional commitment control resources from being included in the unit of work.

DRDA package bind fails with unsupported functionsIn i 7.1, if a DRDA application server (AS) returns a SQL code of 20 that states it does not support thefunction requested by the package, the bind of the package fails. To force the bind of the packageregardless of the DRDA AS SQL code of 20, specify GENLVL(20) or higher on the Create SQL package(CRTSQLPKG) command.

DRDA Connection CCSIDsChanging the CCSID on an active DRDA server job is strongly discouraged. Unexpected results canoccur.

Host Server DRDA connection cursor attributesIn 7.1, DRDA connections started for Host Server connections now honor cursor attributes. In priorreleases, the default cursor attributes for sensitivity, scrolling, holding and updating were used for manycursors.

Directory Server (LDAP) ChangesIn IBM i 6.1 and prior releases, the password policy configuration of the Tivoli® Directory Server for IBMi (LDAP) was stored in "cn=pwdPolicy", In IBM i 7.1, entry "cn=pwdPolicy" is moved undercn=ibmPolicies. The new DN is "cn=pwdPolicy, cn=ibmPolicies". If an application does an operation on"cn=pwdPolicy" , it must be changed to use the new DN"cn=pwdPolicy, cn=ibmPolicies", otherwise, a"No Such Object" error is returned by command-line tools or LDAP APIs.


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Domain name system (DNS) security changesv The default behavior has changed for the "allow-query-cache" and "allow-recursion" access control

lists (ACLs).

If the "allow-query-cache" ACL is not explicitly set in named.conf, the default for host cache access isdetermined by other ACL configurations as follows:1. The "allow-recursion" ACL, if specified.2. The "allow-query" ACL, if specified.3. If neither "allow-recursion" nor "allow-query" are specified, the default of (localnets; localhost;) is

used.

If the "allow-recursion" ACL is not explicitly set in named.conf, the default for recursive access isdetermined by other ACL configurations as follows:1. The "allow-query-cache" ACL, if specified.2. The "allow-query" ACL, if specified.3. If neither "allow-query-cache" nor "allow-query" are specified, the default of (localnets; localhost;) is

used.

For example, do the following if you want all clients to be able to query the record recursively:1. Stop the DNS server2. Open the /QIBM/UserData/OS400/DNS/<DNS_NAME>/named.confile and add the following

statements:allow-query{any};

3. Start the DNS serverv If the server on IBM i is a subordinate DNS server which receives dynamic DNS updates from

DHCP servers or DNS clients, you need to make this change to your configuration:

Specify security-related option "allow-update-forwarding" and add the IP addresses of the DHCPservers or clients that are allowed to make dynamic DNS updates. Note, the special value any can beused to allow updates from any IP address.For example, if the IP address of your DHCP server is 10.1.1.1, and the IP address of one client is10.2.2.2, then you would do the following:1. Stop the DNS server2. Open the /QIBM/UserData/OS400/DNS/<DNS_NAME>/named.confile and add the following

statements:allow-update-forwarding{10.1.1.1;10.2.2.2;};

3. Start the DNS server

Dynamic Host Configuration Protocol (DHCP) changes

DHCP has moved from the base OS to option 31DHCP has moved from the base OS to option 31 and requires that Option 33 is loaded.

Systems Director Navigator for i does not support ISC DHCP server on IBM i 7.1. To configure the ISCDHCP server, you need to manually update the configuration files. For more information about updatingthe configuration files, see “DHCP GUI changes” on page 21


The configuration file is migrated on first touch. The old configuration file /QIBM/UserData/OS400/DHCP/dhcpsd.cfg is migrated to the new configuration file in a different directory with the followingname: /QIBM/UserData/OS400/DHCP/etc/dhcpd.conf. The old configuration file is preserved in itsexisting location. After migration, changes to the IBM i DHCP server configuration will not be reflected inthe ISC DHCP server configuration files. When the ISC DHCP server is started, any valid DHCP leases(not expired) are migrated to the lease file on the new server. This migration is only attempted the firsttime that the ISC server is used. An attempt to update associated DNS records for the expired leases arealso made if the old DHCP server was configured to do so.

The ISC server does not provide all the possible configuration capability that was provided by the GUIfor the old DHCP server. As a result, some of the configuration information cannot be migrated. Duringthe migration process, message TCP5773 is logged if the server is unable to migrate configuration data.These items should be considered:v Globally defined reserved addresses are not migrated. Reserved addresses must be defined on a subnet

basis.v The subnet group attributes for “in order” and “balanced” subnets are not migrated. In addition, after

the migration it might be necessary to manually group subnets into “shared network” subnet groups.A shared network subnet group informs the DHCP server that the subnets within it are connected tothe same network segment.

v It is still possible to turn on logging by manually starting the server and passing the -D option for*SERVER mode or the -K option for *RELAY. The option can be specified on the STRTCPSVRcommand as follows: STRTCPSVR SERVER(*DHCP) INSTANCE(*DFT ’-D’).

v The following keywords and any associated data in the dhcpsd.cfg file are not migrated:appendDomainName, balanced, inOrder, leaseExpireInterval, logFileName, logFileSize, logItem,numLogFiles, releaseDNSA, releaseDNSP, reservedTime, statisticSnapshot, bootStrapServer, andusedIPAddressExpireInterval.

DHCP GUI changesIBM Systems Director Navigator for i does not support configuring the ISC DHCP server in i 7.1. Toconfigure the ISC DHCP server, you need to edit the following configuration files manually:v /QIBM/UserData/OS400/DHCP/ETC/DHCPD.CONF

v /QIBM/UserData/OS400/DHCP/ETC/DHCRELAY.CONF

v /QIBM/UserData/OS400/DHCP/ETC/DHCPD.LEASES

For more detailed instructions, see:https://www.isc.org/software/dhcp/documentation

IPv6 changes

IPv6 Message text changesThe following messages have had a format change to accommodate the longer IPv6 addresses. Messagesprinted out in job logs on a previous release, when viewed on i 7.1, no longer shows the IP address in themessage text although the data is still defined in the replacement text.

CPDBB0B, CPFBB0B, CPFBB0D, CPFBB13, CPFBB14, CPFBB15, CPFBB22, CPFBB23, CPFBB30, CPFBB51,CPFBBA5, CPFBBA9

Job accounting changesIn IBM i 7.1, Job Accounting was changed from unscaled processor time to scaled processor time toprovide more consistent job accounting charges on systems with IBM EnergyScale™ (TM) technology. IBMEnergyScale is available on IBM POWER6 and IBM POWER7 servers. The change to scaled processortime job accounting is intended to improve accounting accuracy and consistency in EnergyScale modes


that use variable processor speed, but it also means that accounting results in these modes might not bedirectly comparable to results from an earlier release where job accounting was based on unscaledprocessor time. The change has no impact on IBM POWER5™ servers or on servers configured forNominal Performance mode.

Job startup changes

Console signon error toleranceStarting in i 7.1, a user with all object (*ALLOBJ) special authority is now able to sign on to the console inthe controlling subsystem even if the maximum number of jobs specified for the subsystem, workstationentry, or routing entry has been reached.

Initial library list error toleranceStarting in 7.1, the way certain errors are handled for the initial library list when starting certain types ofjobs has changed to allow the job to start. In prior releases, they would have received an error messageand the job would have been prevented from starting. When starting an interactive job, an autostart job, acommunications job, a prestart job, or starting a batch job that is on a job queue, if a library is not foundit now dropped from the library list. Also for these job types, if a library is specified more than once,only the first reference is kept in the library list. Other interfaces affecting library lists are not changed.

Job termination changesDisplay Program Messages screen no longer shown during job termination.

After applying PTF SI43217, the Display Program Messages screen will no longer be displayed when aninteractive job has been requested to be ended or while a job is in termination phase. The DisplayProgram Messages screen is shown for inquiry or informational messages sent to *EXT. If an inquirymessage is sent, the default reply will be sent to the inquiry message and the job termination willcontinue, without allowing an end user to reply to the message. The default reply will not be allowed tobe rejected by a reply handling exit program. Before this change, a message sent to *EXT during jobtermination would be displayed and wait for a response from the end user. While waiting for a responsefrom the screen, an End Job (ENDJOB) command or End Subsystem (ENDSBS) command would have noeffect on the job, and the End Job Abnormal (ENDJOBABN) command was required to end the job. Withthe PTF, messages sent to *EXT during job termination will not be displayed resulting in ENDJOB andENDSBS ending the job as expected.

Journal changes

Support for the QDFTJRN data areaAutomatic journaling support using the QDFTJRN data area was introduced in V5R3. In 6.1, this functionwas replaced by the Start Journal Library (STRJRNLIB) command. Support of the QDFTJRN data areawill be withdrawn in a future release of IBM i.

Entry not journaled (CPF7003) exception changesIn prior releases, when the deposit of a journal entry for an object-level operation (rename, change owner,and other operations) or the deposit of a journal entry sent by a user was not successful, the journaloperation automatically failed with an "Entry not journaled" (CPF7003) exception. Starting in IBM i 7.1,instead of failing, a CPA7090 inquiry message is sent to the QSYSOPR message queue. The user now hasthe opportunity to try the operation again or to cancel it. If the user chooses to cancel the operation, itwill fail with the CPF7003 exception.


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Machine interface (MI) instruction changes

MATJOAT MI instructionThe "queue prefix indicator for journaled messages" field in the MATJOAT instruction has been madeobsolete. The 16 byte queue prefix is present in all enqueue message journal entries.

MATMATR MI instructionOption hex 01F4 of the MATMATR instruction has 8-byte fields added to return the "extended on/offcapacity on-demand history of requested processor-days" and "extended on/off capacity on-demandhistory of unreturned processor-days".

If the "extended on/off capacity on-demand history of requested processor-days" field is blank, then the 4byte "on/off capacity on-demand history of requested processor-days" value should be used. If the 8 bytefield is non-blank, the extended value should be used and the-4 byte value should be ignored.

If the "extended on/off capacity on-demand history of unreturned processor-days" field is blank, then the4 byte "on/off capacity on-demand history of unreturned processor-days" field should be used. If the8-byte field is non-blank, the extended value should be used and the 4 byte value should be ignored.

Main storage dumpA main storage dump (msd) taken on an IBM i 7.1 can not be read if copied and restored to an earlierrelease of IBM i. If copied, it must be restored to an IBM i 7.1 in order to access the data.

Performance changes

Some performance database files are no longer translatedDatabase files for performance data collectors, and certain performance tools shipped as template files inQSYS, are no longer translated. Field text and column headings for these files are now always in English.The files affected include Collection Services (QAPM* files), Job Watcher (QAPYJW* files), Disk Watcher(QAPYDW* files), Performance Explorer (QAYPE* files), the output file for the WRKSYSACT command(QAITMON), and the output file for the ANZCMDPFR command (QAPYANZC).

Collection Services changesCollection Services QAPMJOBMI file changes

Collection Services no longer collects unique data for individual tasks and secondary threads with alifespan less than 1 second. Consequently, unique records for these entities no longer appear in theQAPMJOBMI and QAPMJOBWT files. Data for short lifespan tasks instead are accumulated by node.Data for short lifespan secondary threads are now accumulated by job. Special records that contain thisaccumulated data are reported each interval. This action saves significant storage on systems thatexperience a high volume of this type of activity. If you do not want this default behavior you canoverride the default short lifespan reporting threshold used during data collection by adding thesesystem environment variables:v ADDENVVAR ENVVAR(QPM_TASK_SL_THRESHOLD) VALUE(0) LEVEL(*SYS)v ADDENVVAR ENVVAR(QPM_THREAD_SL_THRESHOLD) VALUE(0) LEVEL(*SYS)

Collection of TCP/IP interface data

In IBM i 7.1, two records could now be added to file QAPMTCPIFC per TCP/IP interface per collectioninterval. In prior releases, only one record would have been added. If both Internet Protocol version 4(IPv4) and Internet Protocol version 6 (IPv6) data are available for an interface, the primary record


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contains the combined data and a secondary record contains the data specific to IPv6. If data is availablefor only one Internet Protocol version, the primary record contains data specific to that Internet Protocolversion and there will not be a secondary record.

Applications that must process only one record per TCP/IP interface per collection interval, can bechanged to check a new record type field TIRTYP, and then only process primary records. For moreinformation about the collection services changes and new records and fields, go to the following topic inthe i 7.1 IBM i Information Center: Click Systems Management>Performance>Reference Information forPerformance>Collection Services Data files> Collection Services data files that contain intervaldata>Collection Services data files: QAPMTCPIFC.

Restore of i 7.1 *MGTCOL object on prior release

If a *MGTCOL object that is generated on i 7.1 is restored on an earlier release system and CRTPFRDTAis run, the response time bucket data fields in the QAPMDISK file for that release will be incorrect. Theresponse time buckets were redefined in i 7.1 and earlier releases cannot support the data. To report zerosin the response time bucket data fields in the QAPMDISK file, the following PTFs are needed on theprior release:v V6R1M0 - SI37242v V5R4M0 - SI37286

If after restoring to a previous release, you plan to migrate the data back to i 7.1, you should retain theoriginal *MGTCOL object. By migrating the *MGTCOL object, you can recover and view the data that thefiles in the prior release could not support.

Performance Explorer changesIn i 7.1, the QRECN (record number) field has been increased from 4 bytes to 8 bytes in thesePerformance Explorer files:v QAYPEASM - Auxiliary Storage Management (ASM) Eventsv QAYPEBAS - Base Eventsv QAYPECMN - Communications Eventsv QAYPEDASD - DASD Eventsv QAYPEFILSV - File Server Eventsv QAYPEHEAP - Heap Eventsv QAYPEIAD - Additional Instruction Datav QAYPEJVA - Java Eventsv QAYPELBRKT - LIC Bracketing Eventsv QAYPEMBRKT - MI Bracketing Eventsv QAYPEMIPTR - MI Pointer Datav QAYPEMIUSER - MI User Eventsv QAYPEPASE - PASE Eventsv QAYPEPGFLT - Page Fault Eventsv QAYPERMP - Resource Management Process Management Eventsv QAYPERMSL - Resource Management Seize Lock Eventsv QAYPESAR - SAR Event Datav QAYPESYNC - Synchronization Eventsv QAYPETBRKT - Trace Bracketing Eventsv QAYPETIDX - Trace Index Filev QAYPETSKSW - Task Switch Eventsv QAYPEUSR - User Defined Eventsv QAYPEVIO - VIO Events

Any applications that use these files directly might be affected. Users of the Performance Explorercommands (ADDPEXDFN, CHGPEXDFN, STRPEX, ENDPEX, CRTPFRDTA) are not affected by thesechanges.


pthread_mutex and pthread_condition changesUsers of the pthread_mutex object might see a behavior change if they are not correctly initializing thepthread_mutex object before trying to use it. The difference is that before i 7.1, an attempt to use anincorrectly initialized pthread_mutex object might have been returned EINVAL. Now the function mightreturn successfully. This follows the POSIX specification that the behavior of functions on uninitializedpthread_mutex objects are undefined.

Likewise, users of the pthread_condition object might see a similar behavior change if they are notcorrectly initializing the pthread_condition object before trying to use it.

PTF install changesWhen installing a PTF, a cumulative PTF package or a PTF group that contains a PTF that specifies a*TRREQ (Technology Refresh requisite) and the Technology Refresh PTF is not permanently applied, anew panel will be displayed informing the user that an IPL is required before the PTF Install cancontinue. After the IPL, when the user restarts the PTF Install, a new PTF Install continuation panel willbe displayed directing the user to load and apply the remaining PTFs.

For more information about Technology Refresh PTF groups visit the Support for IBM System i web site :http://www.ibm.com/systems/support/i/planning/techrefresh/index.html

Restore Menu Options 21, 22, 23The RESTORE menu options 21, 22, and 23 now specify ALWOBJDIF(*COMPATIBLE) instead ofALWOBJDIF(*ALL) for the RSTLIB command, when data is restored to a different system than it wassaved from. In most cases, this change will either have no impact or simplify the recovery process.However, some database files might not be restored if they are not compatible with files that already existon the system.

Watch for event support changesWith PTF SI42140 for V7R1, when either CPF1124 (Job started) or CPF1164 (Job ended) are specified as amessage id to watch, if those messages occur in job QSCWCHPS, which is a job that is used to processwatch events, they will not trigger the user exit program. CPF1124 and CPF1164 will be ignored in jobsthat process watch events.


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Chapter 3. Options

This chapter describes changes to options of the IBM i operating system.

IBM Eclipse Help System (Option 3)STRTCPSVR *IBMHELP server in option 3 of IBM i removed

The STRTCPSVR *IBMHELP server is removed in i 7.1. This server was used for online documentationwithin a product online help system or product information center in the IBM Eclipse Help System.

Users of this tool should start using IBM i Information Center for any documentation or help at this Website:http://www.ibm.com/systems/i/infocenter/

OptiConnect (Option 23)The Work with OptiConnect Activity(WRKOPCACT) command has parameter changes that might requireyou to recompile any existing CL programs using these parameters.

Work with OptiConnect Activity(WRKOPCACT) no longer supports a print or outfile capability. Theparameters OUTPUT and OUTFILE have been removed from the command. The Print OptiConnectActivity (PRTOPCACT) command can be used to print the information using OUTPUT (*PRINT) or towrite the information to an outfile using OUTPUT(*OUTFILE). Any outfiles that were created using theWRKOPCACT command are not compatible with PRTOPCACT. The PRTOPCACT command now endswith escape message CPF9860 if you attempt to use an outfile that was created by WRKOPCACT.

Integrated Server Support (Option 29)

INSWNTSVR command changesThe Install Windows Server (INSWNTSVR) command has a number of parameter changes that mightrequire you to recompile any existing CL programs that use this command.v The Windows server version (WNTVER) parameter no longer supports install of Windows 2000 Server.

Related to this change is the removal of the *TSENABLE special value for element 3 of the Licensemode (LICMODE) parameter.

v The Windows server version (WNTVER) parameter no longer supports install of Windows Server 2008.To install Windows Server 2008, use the new Install Integrated Server (INSINTSVR) command.

v The Installation type (INSTYPE) parameter is obsolete and has been removed. ServerGuide assistedinstalls are no longer supported.

v The Install option (OPTION) parameter is obsolete and has been removed. There are no supportedupgrades that can be processed using the Install Windows Server (INSWNTSVR) command.

v The Enable unicast (ENBUNICAST) parameter is obsolete and has been removed. Communication withthe service processor is configured by specifying a value for Service processor name (SPNAME) or SPinternet address (SPINTNETA) parameter.

v The Boot device ID (BOOTDEVID) parameter is obsolete and has been removed.v The Remote (initiator) interfaces (RMTIFC) parameter, SCSI and LAN Gateway addresses are not

supported. The iSCSI attached servers do not support bridged networks requiring the gateway address.These elements have been removed.


INSLNXSVR command removedThe Install Linux Server (INSLNXSVR) command has been removed in i 7.1. Existing CL programs thatuse the INSLNXSVR CL command might need to be modified.

Portable Application Solutions Environment for i (Option 33)

PASE for i Stack Execution Disable SupportTo improve system security, the default behavior for Portable Application Solutions Environment (PASE)programs now blocks instruction execution from "data" areas (stack and heap). AIX® calls this facility"stack execution disable" support (also known as "data execution protection" or "buffer overflowprotection"). Blocking execution from writeable memory defeats many of the most serious buffer-overrunsecurity attacks typically mounted against Internet servers, typically without requiring any serverprogram changes.

PASE for i programs that need to run instructions fetched from stack or heap must be marked by settingbits in the header of the main executable (exec target). A program can be marked to allow execution fromdata pages by using option -brwexec_must when the binary is linked (ld command or compilecommand). Existing binaries can be modified using the ldedit command:

ldedit -brwexec_must program_path_name

You can display attributes of an existing binary/file on AIX using the sedmgr command with option -d.The PASE for i version of ldedit displays any non-default attributes (including -brwexec_must) of anexecutable/file when the command is invoked with no options.

An attempt to "execute data" in a PASE for i program that is not marked -brwexec_must now generatesan MCH6801 exception with reason code 5 (new reason code for "execute protection violation") in thejoblog, and a PASE for i SIGILL signal is raised to the program.

IBM Technology for Java needs to execute instructions from "data" pages. The PASE for i programsshipped with IBM Technology for Java are marked -brwexec_must, but applications that use APIs tolaunch Java in an existing process must ensure the PASE for i main program is suitably marked.

Print Services Facility 400 (Option 38)The Extension Area Format, one of the programming structures declared in the header file for thePSF/400 Mapping Exit Program (EPQMAPXT), has been updated for i 7.1. Two new fields have beenadded to the format. These two fields must contain specific values as documented in the IBM iInformation Center. If these fields are not updated as specified in the IBM i Information Center, PSFplaces the spooled file on hold and issues message PQT4151 with a reason code value of either 45 or 46,depending on which of the fields is in error. See the PSF/400 Mapping Exit Program topic in the IBM iInformation Center for further information.

High Availability Switchable Resources (Option 41)Clusters GUI withdrawn from Option 41

The Clusters GUI plug-in for System i Navigator has been removed in i 7.1. High availabilityenvironments (clusters) can continue to be configured and managed using the IBM PowerHA for i(5770-HAS) product. See the IBM PowerHA for i interfaces topic in the IBM i Information Center formore information.


Chapter 4. Licensed programs

This chapter contains information about individual licensed programs that have been modified orchanged for IBM i 7.1.

Backup Recovery and Media Services (5770-BR1)

Media expiration prevention changesStarting in i 7.1, when tape media or virtual media are marked for duplication or saved items on themedia are marked for duplication, the media is no longer allowed to expire. This is to protect the saveddata so that it has a chance to be duplicated, especially when using virtual media. In order for theexpiration to happen, the user must either duplicate the media or remove the duplication mark. Toremove the mark from the media, run WRKMEDBRM and type an option 19 next to the media. Toremove the mark from a saved item, run WRKMEDIBRM and type an option 19 next to the saved itemthat is on that media.

Backup changes for non-BRMS registered volumesBefore i 7.1, when BRMS detected that a backup was started with non-BRMS registered volumes and hada BRMS registered volume loaded, an escape message was signaled and the backup was ended. In i 7.1,an inquiry message is now signaled, allowing the user to recover and continue the backup.

Users backing up with BRMS and using a Tape Media Library, now receive an inquiry message BRM1730.The user can respond to the inquiry message and choose to enter a cartridge ID of a volume NOTenrolled in BRMS, or type a "c" or "C" to Cancel the backup operation.

Users backing up with BRMS and using a stand-alone tape device, now receive an inquiry messageBRM1729. The user can respond to the inquiry message and choose to type a "C" or "c" to Cancel thebackup operation or load a volume NOT enrolled in BRMS media inventory, and type a "G" or "g" toContinue the backup operation.

PRTMOVBRM command output changesIn i 7.1, the output from the Print Media Movement (PRTMOVBRM) command now includes media thatis scheduled to be moved.

BRMS control group *SYSGRP changeFor all new installs of BRMS, a QIBMLINK *LNK list entry is added to the shipped control group*SYSGRP. This will backup IBM integrated file system data directories (/QIBM/ProdData and/QOpenSys/QIBM/ProdData). This entry is not added for upgrades. In addition, BRMS is also shippinga new link list called QALLUSRLNK, which saves /*, but omits the IBM integrated file system datadirectories. This list is not being added to any of the shipped control groups.

BRMS recovery report changesIn i 7.1, the attention block that listed system values, QALWOBJRST, QFRCCVNRST, QINACTIV,QIPLTYPE, QJOBMSGQFL, QJOBMSGQMX, QLMTDEVSSN, QLMTSECOFR, QMAXSIGN, QPFRADJ,QPWDEXPITV, QSCANFSCTL, and QVFYOBJRST has been removed from the "Recover OperatingSystem" recovery step in the BRMS recovery report. For information about what these system valuesshould be set to, can be found in the Recovering your system topic in the IBM i Information Center.


IBM DB2 Extenders Version 9.5 for i (5770-DE1)Perform the following steps after installing IBM DB2® XML Extender (5770-DE1, option 2):1. You must install IBM XML Toolkit for i (5733-XT2, option 6) before you can use DB2 XML Extender.2. After you complete installing DB2 XML Extender over an earlier release of XML Extender, you must

complete the following migration step to migrate UDFs. Enter the following command to run themigration:CALL QDBXM/QZXMMIGV

IBM HTTP Server for i (5770-DG1)

Trigger cache manager removedTrigger cache manager support (Option 1) has been removed in 7.1.

Web server search engine and Web crawler support removedWeb server search engine and crawler support have been removed in 7.1.

The following commands have been removed:CFGHTTPSCHSTRHTTPCRLENDHTTPCRLRSMHTTPCRL

Any existing CL programs that use these commands might need to be modified.

Plug-ins and LoadModule directivesThese instructions apply to all IBM HTTP servers that have been associated with a WebSphere®

Application Server Version 6.1 or Version 7.0 when upgrading to IBM i 7.1.

The Application Server service programs implementing the HTTP plug-ins might need to be updatedbefore starting HTTP servers. See “IBM WebSphere Application Server Version 6.1 (5733-W61) and IBMWebSphere Application Server Version 7.0 (5733-W70)” on page 43 for more information.

The LoadModule directives used by external HTTP servers associated with Application Server Version 6.1and Application Server Version 7.0 have changed. For HTTP servers that have been associated with aWebSphere Application Server Version 6.1 or Version 7.0, the LoadModule directive must be changed tomatch the following format:LoadModule was_ap20_module /QSYS.LIB/<prod_lib>.LIB/QSVTAP22.SRVPGM

Where <prod_lib> is the product library for the Application Server installation.

The product library for each Application Server installation on the system contains the program andservice program objects for the installed product. The product library name for Version 6.1 is QWAS61x(where x is A, B, C, and so on). The product library for the first WebSphere Application Server Version6.1 product installed on the system is QWAS61A. Similarly, the product library name for Version 7.0 isQWAS7x (where x is A, B, C, and so on). The product library for the first WebSphere Application ServerVersion 7.0 product installed on the system is QWAS7A.

The product library can be determined by examining file <profile_root>/properties/.instance.propertieswhere <profile_root> is the root directory of the associated WebSphere Application Server profile. In the.instance.properties file, <product_library> is specified by the was.install.library property.

You can update the LoadModule directive from the IBM Web Administration for i Web page:


v From the Manage tab, click HTTP Servers.v Select your server from the Server pull down menu.v Click Change Configuration file in the navigation frame.v Change the LoadModule directive as described previously.v Click OK to save your changes.

Example 1: Upgrading from i 5.4 for Application Server V6.1

If the HTTP server configuration file contains these directives:WebSpherePluginConfig /QIBM/UserData/WebSphere/AppServer/V61/Base/profiles/default/config/cells/MYCELL/nodes/MYNODE/servers/IHS_MYHTTP/plugin-cfg.xmlLoadModule was_ap20_module /QSYS.LIB/QWAS61B.LIB/QSVTAP20.SRVPGM

Change the service program name in the LoadModule directive from QSVTAP20 to QSVTAP22:WebSpherePluginConfig /QIBM/UserData/WebSphere/AppServer/V61/Base/profiles/default/config/cells/MYCELL/nodes/MYNODE/servers/IHS_MYHTTP/plugin-cfg.xmlLoadModule was_ap20_module /QSYS.LIB/QWAS61B.LIB/QSVTAP22.SRVPGM


If the HTTP server configuration file contains these directives:WebSpherePluginConfig /QIBM/UserData/WebSphere/AppServer/V61/Base/profiles/default/config/cells/MYCELL/nodes/MYNODE/servers/IHS_MYHTTP/plugin-cfg.xmlLoadModule was_ap20_module /QSYS.LIB/QHTTPSVR.LIB/QSVTAP20.SRVPGM

and "was.install.library=QWAS61C" is specified in file /QIBM/UserData/WebSphere/AppServer/V61/Base/profiles/default/properties/.instance.properties, then change QHTTPSVR to QWAS61C and changeQSVTAP20 to QSVTAP22. The result should be as follows:WebSpherePluginConfig /QIBM/UserData/WebSphere/AppServer/V61/Base/profiles/default/config/cells/MYCELL/nodes/MYNODE/servers/IHS_MYHTTP/plugin-cfg.xmlLoadModule was_ap20_module /QSYS.LIB/QWAS61C.LIB/QSVTAP22.SRVPGM


If the HTTP server configuration file contains these directives:WebSpherePluginConfig /QIBM/UserData/WebSphere/AppServer/V70/Base/profiles/default/config/cells/MYCELL/nodes/MYNODE/servers/IHS_MYHTTP/plugin-cfg.xmlLoadModule was_ap20_module /QSYS.LIB/QWAS7B.LIB/QSVTAP20.SRVPGM

Change the service program name in the LoadModule directive from QSVTAP20 to QSVTAP22:WebSpherePluginConfig /QIBM/UserData/WebSphere/AppServer/V70/Base/profiles/default/config/cells/MYCELL/nodes/MYNODE/servers/IHS_MYHTTP/plugin-cfg.xmlLoadModule was_ap20_module /QSYS.LIB/QWAS7B.LIB/QSVTAP22.SRVPGM


If the HTTP server configuration file contains these directives:WebSpherePluginConfig /QIBM/UserData/WebSphere/AppServer/V70/Base/profiles/default/config/cells/MYCELL/nodes/MYNODE/servers/IHS_MYHTTP/plugin-cfg.xmlLoadModule was_ap20_module /QSYS.LIB/QHTTPSVR.LIB/QSVT2070.SRVPGM

Chapter 4. Licensed programs 31

and "was.install.library=QWAS7C" is specified in file /QIBM/UserData/WebSphere/AppServer/V70/Base/profiles/default/properties/.instance.properties, then change QHTTPSVR to QWAS7C and changeQSVT2070 to QSVTAP22. The result should be as follows:WebSpherePluginConfig /QIBM/UserData/WebSphere/AppServer/V70/Base/profiles/default/config/cells/MYCELL/nodes/MYNODE/servers/IHS_MYHTTP/plugin-cfg.xmlLoadModule was_ap20_module /QSYS.LIB/QWAS7C.LIB/QSVTAP22.SRVPGM

IBM Content Manager OnDemand for i (5770-RD1)

Command, parameter, and function changesIn IBM i 7.1, new commands, parameters, and System i Navigator functions have been added to replaceprogram calls for several Content Manager OnDemand for i functions. See the IBM Content ManagerOnDemand for i: Common Server Planning and Installation Guide, Common Server AdministrationGuide, and online help for more information.v QRLMINST program call interface is no longer supported. Use the new Create Instance for OnDemand

(CRTINSTOND) command instead to create new OnDemand instances. The new command providesadditional parameters beyond what the QRLMINST program provided, allowing you to specify Port,Autostart, Security, and Auxiliary Storage Pool (ASP)-related parameters on the command so that thears.ini and ars.cfg configuration files do not need editing in many cases.

v Use the new Merge Spooled Files (MRGSPLFOND) command instead of the old MRGSPLFONDsample command (shipped in previous releases) or calling the QRLMQMRGF program to merge smallspooled files into one larger one before archiving. The new MRGSPLFOND command shipped with7.1, contains new, and enhanced parameters that provide significantly more function than the previoussample command. Existing programs that use the previous sample command must be changed to usethe 7.1 parameters.

v The QRLCSFAMMF program call interface is no longer supported. Use the Migrate Media(MGRMEDRDAR) command instead to migrate OnDemand data from one media type to another.

v The QRLCASMCLD program call interface is no longer supported. Use the Change Policy Level Date(CHGPLDOND) command instead to change migration policy level dates for archived data.

v Use the INSTANCE parameter of the Start TCP/IP Server (STRTCPSVR) and End TCP/IP Server(ENDTCPSVR) commands when specifying *ONDMD (for OnDemand) for the SERVER parameter tostart and end your OnDemand instances. You can name a specific instance to start, or use one of threespecial values (*DFT, *ALL, *AUTOSTART). Note, calling the QRLMCTL program to start or end aninstance is still supported, but using the STRTCPSVR and ENDTCPSVR commands is recommended.

v The QRLCASMNFS program call interface is no longer supported. A new System i Navigator functionhas been added for setting up Network File System (NFS) disk pools for use with OnDemand.

First start of an OnDemand instance or OnDemand Archive StorageManagement (ASM) process takes longerThe first start of an OnDemand instance or OnDemand Archive Storage Management (ASM) process afterupgrading to i 7.1 will take longer because of file conversions and movement of instance-specific dataand objects from the QUSRRDARS library into the instance libraries.v Do not end the server job or ASM because you are concerned that it is not progressing.v Status messages are issued during the file conversions and the data movement from QUSRRDARS to

the instance library, which you can check to confirm that the job is progressing.

Content Manager OnDemand for i upgrade requirementsIf you are upgrading from a previous version of OnDemand, you must be running OnDemand serverversion 7.1.2.8 (or higher) before upgrading to Content Manager OnDemand for i 7.1. For instructions onhow to determine your current server version, see the IBM Content Manager OnDemand for i: CommonServer Planning and Installation Guide.


Version 7.1 of Content Manager OnDemand for i does not support OnDemand client software beforeversion 7.1.2.0. This includes, but is not limited to, the OnDemand Windows (end-user) client, ODWEKCGI/Servlet/Java APIs, CICS®, and II4C (eClient).

The OnDemand Administrator client must be at the same version or higher as the OnDemand server. Forversion 7.1 of Content Manager OnDemand for i, the OnDemand Administrator client must be at version8.4.1.3 or higher

IBM DB2 Query Manager and SQL Development Kit for i (5770-ST1)

Convert SQL C++ Source (CVTSQLCPP) commandThe CVTSQLCPP command will not be supported in future releases. The CVTSQLCPP command is partof licensed program DB2 Query Mgr and SQL DevKit (57xxST1). It is suggested to use the Create SQLILE C++ Object (CRTSQLCPPI) command, which is also included as part of licensed program 57xxST1.

IBM TCP/IP Connectivity Utilities for i (5770-TC1)

SMTP support for RFC 821 and RFC 822 removedStarting in i 7.1, Simple Mail Transfer Protocol (SMTP) only supports RFC 2821 and 2822. RFC 2821/2822deprecate many parts of the 821/822 e-mail standard. Behavior for smtp routes, smtp alias shadowing,and processing mail through Mail Service Framework (msf) are not compatible with the RFC 2821 andRFC 2822 standards, and should be used on an as is basis. The first part of a source route will still behonored from RFC 821, other parts of the source route will not be contacted. The absolute address is therecommended way to send e-mail. Read the RFC standards for more details.

SMTP changes for IPv6 supportIPv6 support was added in i 7.1. At this time, there is no IPv6 standard for real time black holes lists(RBL). The RBL only works for IPv4 addresses. SMTP uses the API getaddrinfo() to look up e-mail DNSrecords which does not guarantee the address will be looked up first as IPv6 then IPv4 which is differentfrom what Request for Comments (RFC) 3974 recommends. Parts of the DNS resolver were fixed in i 7.1to be more correct. Some changed behavior might be noticed as a result.

MAILROUTER feature changesThe MAILROUTER feature before i 7.1 would in some instances, forward all mail to the mail router evenif the e-mail address could be resolved. In i 7.1, MAILROUTER correctly forwards to the mail router onlywhen the e-mail address does not resolve. The FWDMAILHUB feature was added in i 6.1 that allowedthe forwarding of e-mail to a single address. FWDMAILHUB always forwards the e-mail and does notattempt a resolve. MAILROUTER only supports A and AAAA records, while FWDMAILHUB supportsMX, CNAME, AAAA, and A.

The resolve path is now:Forwarding Mail hub(if defined)->

Absolute Address/First part of source route->mailrouter(if same domain)->

mailrouter(different domain) if FIREWALL(*YES).


IBM Universal Manageability Enablement for i (5770-UME)

CIM function updates from Licensed Program 5722-UME(V1R2M0) toLicensed Program 5770-UME(V1R3M0)IBM i Common Information Model Object Manager (CIMOM) server and providers are updated from LP(5722-UME) V1R2M0 to LP (5770-UME)V1R3M0. The 5722-UME CIM server (QUMECIMOM) thatshipped with IBM i 6.1 is updated to 5770-UME CIM server (QUMECIMOM) in IBM i 7.1. 5770-UME canbe installed on IBM i 6.1 and IBM i 7.1 and is installed by default on i 7.1.

Dependency for CIM server startup:

Users must install these LPs and options before the CIM server can be started without error:v 5770-SS1 option 33 PASE(Portable Application Solutions Environment)v 5733-SC1 option 1 (OpenSSL)

Auto-start CIM Server:

5770-UME V1R3M0 CIM server is an auto-start TCP/IP service. The CIM server will auto-start by defaultafter a scratch install of i 7.1, while it will inherit the previous auto-start configuration after a slip install.

CIM commands run in IBM i PASE:

CIM server and providers can run in Portable Application Solutions Environment (IBM i PASE). You needto run the call qp2term command before running IBM i PASE commands. Commands (cimconfig,cimmof and cimprovider) are the same as before in 5722-UME V1R2M0. New commands (cimtrust,cimcrl, cimsub) are added in 5770-UME V1R3M0. ILE PGM QUMESTRSA is not shipped.

IBM Director 6.1 compatibility:

5770-UME V1R3M0 CIM Server will register platform-agent for IBM Director 6.1. The 5770-UME LPmight not work with IBM Director earlier than version 6.1.2. IBM Director 6.1.2 or later, is needed.

Development interfaces:

The CIM server is based on OpenPegasus V2.8.0. Any external products using the restricted IBM i 6.1 orIBM i 7.1 CIM provider interfaces must adapt to the new OpenPegasus Software Development Kit (SDK)V2.8.0 and obtain updated IBM i-specific interface documentation from IBM. The development interfacesremain restricted with 5770-UME, and a limited availability agreement is required for their use. Ifexternal products have installed CIM providers in IBM i 6.1 or IBM i 7.1, those CIM providers will notwork with 5770-UME until they are updated to run in IBM i PASE and to use updated interfaces.

CIM schema:

5770-UME, V1R3M0, includes the Distributed Management Task Force (DMTF) CIM Schema V2.21.

CIMOM TCP/IP server entry in IBM System Navigator for i:

You can start and end the CIM server as a TCP/IP server. Using System Navigator for i, expandNetwork->Servers->User-Defined to find the CIMOM entry. You also can use IBM Systems DirectorNavigator for i by selecting Management->Network->User-Defined, then click OK. Then you can use theweb page to start or stop CIMOM.

SSL Certificate Management:


In 5770-UME V1R3M0, command ssltrustmgr is removed and cimtrust and cimcrl are shipped. Thecimtrust command provides an interface to manage X509 certificates in a truststore. The cimcrl commandprovides an interface to manage X509 CRLs in a CRL store. The following configuration properties areobsolete in 5770-UME V1R3M0: exportSSLTrustStore, enableSSLExportClientVerification,tempLocalAuthDir, enableClientCertification.

Improve Tracing and Logging:

The trace destination can be configured by a new configuration property “traceFacility”.

The values of this property:v File - The trace messages are written to the file named by the configuration property“traceFilePath”.v Log - The trace messages are written to the Pegasus Logger using the log level TRACE and the

logFileType of TRACE_LOG.

Audit Logging:

5770-UME, V1R3M0 provides a record of access, activity, and configuration change for CIM Server. Thecontents of the audit file include the who, when, and what information of a request.

Separate OOP log:

Separate OOP (Out Of Process) providers log in to their own log files.

Repository migration:

If i 7.1 is upgraded over V5R4, the CIM Server repository is migrated from DMTF CIM Schema V2.9 toDMTF CIM Schema V2.21 during the first startup of CIM server in 5770-UME LP. If i 7.1 is upgradedover IBM i 6.1, the CIM Server repository is migrated from DMTF CIM Schema V2.14 to DMTF CIMSchema V2.21 during the first startup of CIM server in 5770-UME LP. This migration might take a while,depending on the size of the repository, processor speed, and system utilization.

The CIM server will be unavailable to process CIM requests until the repository migration completes.Stopping the server job during migration might result in a loss of data. The following objects in therepository are not migrated:v CIM Provider Registration on V5R4 is not migrated.v Static instances of metric definition on V5R4 in the repository. (Providers dynamically collect

information and implement the same functions as these metric instances.).

The CIM server log might have the following messages related to the repository migration:v When migration starts, message PGS10054 is written in the CIM server log. The default location is

/QOpenSys/QIBM/UserData/UME/Pegasus/logs.PGS10054: The CIM server is starting to restore and migraterepository. This will take several minutes, during which theserver will not be available. Stopping the server job mightresult in a loss of data.

v When migration ends without any error, message PGS10055 is written in the CIM server log.PGS10055: The Common Information Model (CIM) migration processof repository has been completed successfully.

Configuration properties:

The CIM server in 5770-UME LP changed some configuration properties.


These properties are obsolete: httpBindAddress, httpsBindAddress, httpAuthType, andpasswordFilePath.

These properties are set to fixed properties: enableBinaryRepository,enableRemotePrivilegedUserAccess, home, messageDir, providerDir, providerManagerDir, andrepositoryDir.

The default value for these properties have changed:v enableHttpConnection the default value is set to: false

v enableNamespaceAuthorization the default value is set to: false

v providerDir the default value is set to: /QOpenSys/QIBM/ProdData/UME/Pegasus/provider;/QOpenSys/usr/lib

v shutdownTimeout the default value is set to: 30

v sslTrustStoreUserName the default value is set to: QYCMCIMOM

v traceLevel the default value is set to: 1

The traceLevels configuration property has a new severity:0 Tracing is off1 Severe and log messages2 Basic flow trace messages, low data detail3 Inter-function logic flow, medium data detail4 High data detail5 High data detail + Method Enter & Exit

These properties are new properties in 5770-UME V1R3M0:v enableAuditLog: Used to enable or disable audit logging at run time. If true, audit logging is enabled.

The default value is set to false.v idleConnectionTimeout: If set to a positive integer, this value specifies a minimum timeout value for

idle client connections. If set to zero, idle client connections do not time out. The default value is set to0.

v providerManagerDir: Specifies the names of the directory that contains ProviderManager plug-inlibraries. The default value is set to/QOpenSys/QIBM/ProdData/UME/Pegasus/lib.

v socketWriteTimeout: If the CIM Server receives an EWOULDBLOCK/EAGAIN error on anon-blocking write, socketWriteTimeout defines the number of seconds the CIM Server waits for thesocket to get ready and resume writing data. The default value is set to 20 (seconds).

v traceFacility: Defines the preferred facility for trace messages. Valid values include: File, Log. Thedefault value is set to File.

If i 7.1 is upgraded over IBM i 6.1, the first time the CIMOM is started, the CIM server migrates CIMserver configuration data from the previous releases to 5770-UME V1R3M0 PASE CIM serverconfiguration; If i 7.1 is upgraded over V5R4, the first time the CIMOM is started, the CIM servermigrates data from base operating system CIM server configuration to 5770-UME V1R3M0 PASE CIMserver configuration. Most of the configuration property values are migrated intact. The following areexceptions, and they are not migrated from 5722-UME V1R2M0 to 5770-UME V1R3M0:v The enableHttpExportConnection and httpExportPort properties are not migrated.v If the property idleSessionTimeoutvalue is set, then replace it with property idleConnectionTimeout

with the same value.v If traceLevel=4 then modify it to traceLevel=5.

The property values being migrated are not validated. If the CIM server configuration properties from theprevious releases are not set to function correctly, this situation might prevent the 5770-UME LP CIMserver from starting and working correctly.


Director and eServer™ required CIM provider

Because the following CIM providers are specific on IBM i partitions, to differentiate the common andspecific CIM provider for different platform, those providers are renamed to use IBMi as the prefix.

Table 3. Provider properties

5722-UME CIM Class Name 5770-UME CIM Class Name

IBM_Memory IBMi_Memory

IBM_DiskDrive IBMi_DiskDrive

IBM_Processor IBMi_Processor

IBM_DVDDrive IBMi_DVDDrive

IBM_PortController IBMi_PortController

IBM_PCIController IBMi_PCIController

IBM_CDROMDrive IBMi_CDROMDrive

IBM_Chassis IBMi_Chassis

IBM_BIOSElement IBMi_BIOSElement

IBM_UserAccount IBMi_UserAccount

IBM_Group IBMi_Group

IBM Rational Development Studio for i (5770-WDS)

SEU syntax checking is frozen at the 6.1 level for ILE COBOL and ILERPGThe Application Development ToolSet components in Rational®® Development Studio for i are stabilized.That means IBM will no longer add any new enhancements to these components. Specifically, SEU syntaxchecking will not recognize new syntax for COBOL or RPG.

IBM recommends that customers use the IBM Rational Developer for Power Systems Software™.

C++ compiler changesThe C++ compiler for IBM i 7.1 supports the current C++ standard as well as C99. Some existingnonconforming programs that compiled successfully with previous releases might no longer compilesuccessfully. Information about ILE C/C++ on i can be found in the ILE C/C++ Language referencemanual in the IBM i Information Center.

IBM i Access for Windows (5770-XE1)

Support for Some Hardware/Software WithdrawnIBM i Access for Windows 7.1 is withdrawing support for Itanium hardware, all Windows 2000 editionsof the Windows operating system, and Windows XP SP1 and prior.

If you want to upgrade your PC to one of the supported Windows operating systems, you must performthe following steps:1. Uninstall IBM i Access for Windows.2. Upgrade the Windows operating system.3. Install IBM i Access for Windows.


Installation for IBM i Access for Windows requires rebootBefore installing IBM i Access for Windows 7.1, reboot your machine. The reboot ensures there are noIBM i Access for Windows programs resident in memory which might cause issues during install. Areboot of the machine will also be required after the install.

In previous releases of IBM i Access for Windows, at the end of the installation, a popup window wouldappear informing the user that a reboot was necessary. In IBM i Access for Windows 7.1, that popupwindow might not appear. However, the last panel of the installation does state, "Restart the machineafter you have exited the wizard." Restarting the machine must be done in order for the installation to becomplete.

System i Navigator changes

System i Navigator removal of support for memory-resident database monitorsStarting in i 7.1, System i Navigator and IBM Systems Director Navigator for i no longer provide supportfor memory-resident database monitors. Memory-resident database monitors are identified as typeSummary in the SQL Performance Monitors folder.

Note: The memory-resident database monitor APIs are still available.

In prior releases, the main advantage of the memory-resident database monitor over the Detailed monitor(STRDBMON) was its smaller impact on system resources. This was because it maintains the collectedinformation in memory and writes to files only if and when the user requests that it do so. The resultwas the ability to gather database performance statistics with a minimal impact to the performance of thesystem as whole, or to the performance of individual SQL statements. However, significant enhancementsintroduced in V5R4 and 6.1 allow additional filtering on detailed SQL performance monitors, whichgreatly reduces the system impact of this type of monitor. SQL Plan Cache viewing and snapshotcapabilities have also been added to provide access to the "always on" statement information cache. Thesenew and redesigned tools provide great detail while maintaining low system impact. Theseimprovements have eliminated the advantage the memory-resident database monitor once provided.

If you plan to continue working with the memory-resident database monitors, you can directly call thememory-resident database monitor API interfaces.

System i Navigator SQL Assist changesThe SQL Assist function within System i Navigator is no longer supported. SQL Assist is a tool that helpsyou build up the syntax of an SQL statement. The main access to SQL Assist is from the Edit pull downmenu in Run SQL Scripts. You can continue to use the SQL Assist tool, but it will not be updated ormaintained.

TCP/IP server changesThe ASF Tomcat server has been removed from the TCP/IP Servers list.

Management Central changes

Business-to-business Monitors WithdrawnSupport for business-to-business activity monitors has been withdrawn in 7.1.

Run Actions... on Inventory WithdrawnWhen connected to a Central System with release i 7.1 or later, the “Run Actions...” option under"Inventory" is not displayed. This option was used to send service information to IBM. The IBMElectronic Service Agent is integrated with IBM Systems Director Navigator for i in 7.1.


Extreme Support Configuration WizardWhen connected to a Central System with release i 7.1 or later, the "Configuration..." option under"Extreme Support" is not displayed. This option was used to call the Service Agent Configuration wizard.The IBM Electronic Service Agent is integrated with IBM Systems Director Navigator for i in 7.1.

IBM i Access for Web (5770-XH2)Before you install IBM i Access for Web:

If you currently have a configured, running version of IBM i Access for Web on your IBM i system, youmust run the IBM i Access for Web configuration commands again when you install the new versionbefore you can use the product. Running the command enables the new functionality provided with thenew release. When running CFGACCWEB2 for the WebSphere Application Server environments, beaware that the value specified for the WASPRF parameter is case sensitive and must be entered exactly asshown in the /QIBM/UserData/Access/Web2/config/instances.properties file. For detailed instructionson installing and upgrading the product and running the configuration commands, see the i 7.1 IBM iInformation Center: Click Connecting to your system > IBM i Access > IBM i Access for Web.

Web application servers and WebSphere Portal environments:

If you currently have a configured, running version of IBM i Access for Web on your IBM i system, thatweb application server environment might no longer be supported by IBM i Access for Web. You need tomigrate your IBM i Access for Web configuration to a supported web application server. For additionalinformation, see the i 7.1 IBM i Information Center: Click Connecting to your system > IBM i Access >IBM i Access for Web.

i 7.1 IBM i Access for Web does not support the following web application servers:v WebSphere Application Server V6.0 for OS/400v WebSphere Application Server - Express® V6.0 for OS/400v WebSphere Application Server Network Deployment V6.0 for OS/400

i 7.1 IBM i Access for Web does not support the following WebSphere Portal environments:v WebSphere Portal V5.1v IBM WebSphere Portal V6.0

i 7.1 IBM i Access for Web can migrate user-generated data from an unsupported web application serverenvironment to a supported web application server environment when new web application servers areconfigured. You can migrate user-generated data by using the CFGACCWEB2 command and specifyinginput for the SRCSVRTYPE/SRCSVRINST/SRCAPPSVR/SRCINSDIR/SHRUSRDTA parameters.

i 7.1 IBM i Access for Web also allows you to remove the IBM i Access for Web configuration from theunsupported web application server environment using the RMVACCWEB2 command. Be sure that youhave loaded and applied the latest i 7.1 IBM i Access for Web PTFs before attempting to migrate from orremove unsupported web application server environment configurations.

IBM Toolbox for Java shipped with option 3 of IBM iIn IBM i 7.1, the IBM Toolbox for Java is shipped as part of Option 3 of IBM i - Extended Base DirectorySupport. All functions and features that were available in the original (5761-JC1) product are availableand supported in Option 3.

The install process for 5770-SS1 (Option 3) automatically removes 5761-JC1 if it is installed on the system.


IBM Developer Kit for Java (5761-JV1)

JV1 options for Java Developer Kit 1.4, 5.0 and 6 no longer supportedIBM i 7.1, no longer supports the JV1 options for Java Developer Kit 1.4, 5.0 and 6. The options were alsoreferred to as Classic Java; Classic Java has been replaced by the IBM Technology for Java (IT4J) product.In release i 7.1, the default JVM is IBM Technology for Java J2SE 6.0 32 bit.

Customers that were still using Classic Java in &ss1s; 6.1 should refer to the IBM Systems InformationCenter under Installing and configuring IBM Developer Kit for Java to obtain additional informationabout using the IBM Technology for Java (IT4J) product.

The following table shows the Classic Java levels and the suggested IBM Technology for Javareplacement. Customers should make plans to replace or discontinue use of the Classic Java productsbefore upgrading to i 7.1.

Table 4. Java Developer Kit option replacements

Current Product (ClassicJava) Option Replacements (IT4J) Option

Java Developer Kit 1.4 -5761JV1

6 Java SE 6 32 bit - 5761JV1 1 11

Java SE 6 64 bit - 5761JV11 12

J2SE 5.0 32 bit - 5761JV1 8

J2SE 5.0 64 bit - 5761JV1 9

J2SE 1.4 64 bit - 5761JV1 13

Java Developer Kit 5.0 -5761JV1

7 Java SE 6 32 bit - 5761JV11 11

Java SE 6 64 bit - 5761JV11 12

J2SE 5.0 32 bit - 5761JV1 8

J2SE 5.0 64 bit - 5761JV1 9

Java Developer Kit 6 -5761JV1

10 Java SE 6 32 bit - 5761JV1 11

Java SE 6 64 bit - 5761JV1 12

1IBM recommends Java SE 6 when migrating from Java Developer Kit 1.4 or 5.0.

Refer to the IBM Systems Information Center under Installing and configuring IBM Developer Kit forJava for instructions on installing 5761-JV1 options.

Note: For information about the recommended level of Websphere Application servers on IBM i 7.1 see,“IBM WebSphere Application Server Version 6.1 (5733-W61) and IBM WebSphere ApplicationServer Version 7.0 (5733-W70)” on page 43.

Classic Java commands and API will be removed in next IBM i releaseThe Classic Java commands ANZJVAPGM, ANZJVM, CHGJVAPGM, CRTJVAPGM, DMPJVM,DSPJVAPGM and the Classic Java API QJVARJPI will be removed in the next release of IBM i.


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Changes required for PASE for i programs that call theJNI_CreateJavaVM APITo improve system security, the default behavior for PASE for i programs has been changed to blockinstruction execution from "data" areas (stack and heap). IBM Technology for Java JIT generated code iscreated in "data" areas. A PASE for i program that calls the JNI_CreateJavaVM API needs to follow theinstructions in “PASE for i Stack Execution Disable Support” on page 28 to mark the program as needingto allow program execution from data areas.

Ensure that necessary language features are installedIBM Technology for Java uses support provided by PASE for i (IBM i operating system Option 33).Internationalized Java programs require the installation of the IBM i Option 33 language feature codecorresponding to the Java locale you want to use. For a table showing the Option 33 language featurecode necessary to support a specific Java locale, see the IBM PASE for i Locales topic in the IBM iInformation Center.

Note: Java programs that use language feature code 2996 (Portuguese MNCS) should also install IBM ioperating system Option 33 feature code 2922 (Portuguese). Java programs that use languagefeature code 2938 (English Uppercase DBCS) or 2984 (English Uppercase and Lowercase DBCS)should also install IBM i operating system Option 33 feature code 2924 (English Uppercase andLowercase).

Create Java Program (CRTJVAPGM) commandIBM i 7.1 is the last release that supports the Create Java Program (CRTJVAPGM) command. The Javaprogram created by this command is ignored by the IBM Technology For Java (IT4J)"

Extended Integrated Server Support for IBM i (5761-LSV)Extended Integrated Server Support for IBM i (5761-LSV) is no longer supported

Extended Integrated Server Support for IBM i is not available in IBM i 7.1. In i 6.1, (5761-LSV) containedintegrated server support for VMware ESX support on iSCSI attached BladeCenter and System x servers,Linux on iSCSI attached BladeCenter and System x servers, and Linux running in IBM i hosted logicalpartitions.

Support for VMware ESX on iSCSI attached BladeCenter and System x servers is available in IBM i 7.1 inOption 29 - Integrated Server Support.

For Linux on iSCSI attached BladeCenter and System x servers, the following functions are no longeravailable:v Linux operating system installationv Save while active support for virtual disk (storage spaces)v File level backup of files on the Linux serverv Dynamic linking and unlinking of virtual disksv Virtual optical and tape support

Suggested Replacement:

For Linux on iSCSI attached BladeCenter® and System x® servers, customers can migrate the Linux serverto a virtual machine on VMware ESX using IBM i support for VMware ESX running on iSCSI attachedBladeCenter and System x. However, the VMware ESX hosted Linux servers would not support savewhile active, file level backup, or virtual optical and tape support.


For Linux running in IBM i hosted partitions, save while active and file level backup are no longersupported.

IBM System i Access for Wireless(5722-XP1)IBM i 6.1 was the last release for IBM System i Access for Wireless(5722-XP1). This product is withdrawnin IBM i 7.1. The IBM Systems Director family of products provides equivalent system managementfunctionality in IBM i 7.1.

Lotus Products

Lotus products supported on IBM i 7.1Refer to the Lotus Software for IBM i Compatibility Guide on the IBM systems Web site athttp://www.ibm.com/systems/resources/releasesupport.pdf for information about the minimum releasesof Lotus® products required to run on IBM i 7.1.

Lotus Domino Document ManagerLotus Domino® Document Manager has been withdrawn from marketing and is not supported on IBM i7.1.

Lotus Domino 8.5 for i (5733-L85) uses IBM Technology for Java J2SE6.0 32 bitClassic Java has been replaced by the IBM Technology for Java (IT4J) product. The Domino 8.5 for irelease supported on IBM i 7.1 uses IBM Technology for Java J2SE 6.0 32 bit. For more information referto the Domino 8.5 for i: Unsupported features Technote on the IBM support Web site at http://www.ibm.com/support/docview.wss?rs=463&uid=swg21315471.

Domino for IBM i Single Logon feature is no longer supportedThe Domino for IBM i Single Logon feature is no longer supported. Single Logon allowed users to use asingle password for logging on to Lotus Notes®, Microsoft Windows, and IBM i operating system. Asuggested replacement is to use the single logon function shipped with Lotus Notes that enables a singlepassword for logging on to Lotus Notes and Microsoft Windows, but not on to an IBM i operatingsystem.

IBM Learning AcceleratorIBM Learning Accelerator has been withdrawn from marketing and is not supported on IBM i 7.1.

WebSphere MQ (5724-H72)WebSphere MQ version 6 is not supported on IBM i 7.1. WebSphere MQ version 7.0.1 is required . Formore information (including minimum fix pack requirements), reference the Support for IBM i Web site:http://www.ibm.com/support/docview.wss?rs=171&uid=swg27011923

IBM Secure Perspective for System i (5724-PS1) (5733-PS1)Secure Perspective (sold as 5733-PS1 and 5724-PS1), has been withdrawn from marketing and is notsupported on IBM i 7.1. However, Secure Perspective for IBM i will be available as a custom offeringdelivered by the IBM Systems Lab Services and Training Power Services team. Support andenhancements for this tool on future releases of IBM i will be offered as part of the Security Servicesoffering. For more information, please reference the IBM Systems Lab Services and Training Web site:http://www.ibm.com/systems/services/labservices/platforms/labservices_power.html


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IBM WebSphere Application Server Version 6.1 (5733-W61) and IBMWebSphere Application Server Version 7.0 (5733-W70)Installation of WebSphere Application Server:

In i 6.1, IBM Web Enablement for IBM i includes IBM WebSphere Application Server - Express V6.0 forOS/400, IBM WebSphere Application Server - Express V6.1 for i5/OS, and IBM WebSphere ApplicationServer - Express V7.0 for IBM i.

In i 7.1, IBM Web Enablement for IBM i includes, Application Server - Express V6.1 and ApplicationServer - Express V7.0. Application Server - Express V6.0 is not included or supported with WebEnablement for i 7.1. Additionally, Application Server V6.0 is not supported and is not operational on i7.1.

The minimum required level of WebSphere Application Server V6.1 on i 7.1 is 6.1.0.29. The minimumrequired level of WebSphere Application Server V7.0 on i 7.1 is 7.0.0.7.

Installation:

Installing WebSphere Application Server V6.1 on i 7.1 requires a refreshed installation version of theproduct. The refreshed installation version of WebSphere Application Server V6.1 is based on fix level6.1.0.29. For ordering information, please visit the Web site at http://www.ibm.com/systems/i/software/websphere.

For WebSphere Application Server V7.0, apply fix pack 7 (7.0.0.7) or later, after completing theinstallation.

Upgrading to i 7.1:

If you are currently using Application Server V6.0 and upgrading to i 7.1, you need to migrate to theWebSphere Application Server V6.1.0.29 or V7.0.0.7 products. Because migration does not requireApplication Server V6.0 to be operational, migration can occur before or after upgrading to i 7.1.1. Before upgrading to i 7.1, ensure that all Application Server installations meet the minimum required

fix levels. The version identifier is contained in file <app_server_root>/properties/version/WAS.product. Where <app_server_root> is the root directory of the WebSphere Application Serverinstallation. For WebSphere Application Server V6.1, apply fix pack 29 (6.1.0.29) or later if needed. ForWebSphere Application Server V7.0, apply fix pack 7 (7.0.0.7) or later if needed.

2. Before or after upgrading to i 7.1, enable Application Server to use IBM Technology for Java VirtualMachine. The Classic Java virtual machine is not available for i 7.1. If your Application Serverinstallation is enabled to use Classic, it will not be operational until it is enabled to use IBMTechnology for Java Virtual Machine. For more information see topic "Enabling use of IBMTechnology for Java Virtual Machine" in the Application Server information center.

3. After upgrading to i 7.1, if you upgraded from i 5.4 or earlier then update the Application Serverservice programs for i 7.1. To update the programs:v Start the Qshell interpreter.v cd to <app_server_root>/binv Invoke "export OSVER=V7R1M0" to export the OSVER environment variable to the Qshell

environment.v Invoke the _postfpexit script as follows: _postfpexit <app_sever_root> <product_library>

Where <product_library> is the product library for the WebSphere Application Server installation aslisted in <app_server_root>/properties/product.properties.


4. Update the LoadModule directives. LoadModule directives are used by external HTTP serversassociated with Application Server Version 6.1 and Application Server Version 7.0. For informationabout updating the LoadModule directives, see “Plug-ins and LoadModule directives” on page 30.

Documentation:

See the WebSphere Application Server V6.1 for i5/OS and WebSphere Application Server V7.0 for IBM idocumentation at these Web sites for more information:

http://publib.boulder.ibm.com/infocenter/wasinfo/v6r1/index.jsp

http://publib.boulder.ibm.com/infocenter/wasinfo/v7r0/index.jsp

IBM Facsimile Support for i (5798-FAX)

Facsimile Support for iSeries (5798FAX)V5R2M0 is no longersupportedFacsimile Support for iSeries (5798FAX)V5R2M0 was supported on IBM i 5.4 and IBM i 6.1. It is no longersupported on IBM i 7.1. If it is installed on IBM i 6.1, an object conversion is necessary. IBM recommendsthat customers use Facsimile Support for IBM i (5798FAX)V5R7M0. This version is supported on IBM i6.1 and 7.1. There are enhancements included in this release, and no object conversion is needed.

For the recommended fixes for Fax support on IBM i, please refer this document:

http://www-912.ibm.com/s_dir/slkbase.nsf/ibmscdirect/1E978E9638B55C198625777C006114EF

Command changes

Convert Fax Document (CVTFAXDOC) removedThe command CVTFAXDOC and the corresponding option Convert Fax Documents on the Fax Usermenu have been removed in i 7.1. As OfficeVision for AS/400® is no longer supported, the command isobsolete. Any existing CL programs that use the CVTFAXDOC command might need to be modified.

Configure Fax Server (CFGFAXSRV) command parameter changesThe ENBLOV400 and DOCPRTDEV parameters have been removed from the CFGFAXSVR command in7.1. Any existing CL programs that use the CFGFAXSRV command might need to be modified.

Submit Fax (SBMFAX) command parameter changes*FAXOFCDOC is no longer valid on the Option parameter of the SBMFAX command in 7.1. Any existingCL programs that use the SBMFAX command might need to be modified.


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Appendix A. Notices

This information was developed for products and services offered in the U.S.A.

IBM may not offer the products, services, or features discussed in this document in other countries.Consult your local IBM representative for information on the products and services currently available inyour area. Any reference to an IBM product, program, or service is not intended to state or imply thatonly that IBM product, program, or service may be used. Any functionally equivalent product, program,or service that does not infringe any IBM intellectual property right may be used instead. However, it isthe user's responsibility to evaluate and verify the operation of any non-IBM product, program, orservice.

IBM may have patents or pending patent applications covering subject matter described in thisdocument. The furnishing of this document does not grant you any license to these patents. You can sendlicense inquiries, in writing, to:

IBM Director of LicensingIBM CorporationNorth Castle DriveArmonk, NY 10504-1785U.S.A.

For license inquiries regarding double-byte (DBCS) information, contact the IBM Intellectual PropertyDepartment in your country or send inquiries, in writing, to:

Intellectual Property LicensingLegal and Intellectual Property LawIBM Japan, Ltd.3-2-12, Roppongi, Minato-ku, Tokyo 106-8711

The following paragraph does not apply to the United Kingdom or any other country where suchprovisions are inconsistent with local law: INTERNATIONAL BUSINESS MACHINES CORPORATIONPROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS ORIMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OFNON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Somestates do not allow disclaimer of express or implied warranties in certain transactions, therefore, thisstatement may not apply to you.

This information could include technical inaccuracies or typographical errors. Changes are periodicallymade to the information herein; these changes will be incorporated in new editions of the publication.IBM may make improvements and/or changes in the product(s) and/or the program(s) described in thispublication at any time without notice.

Any references in this information to non-IBM Web sites are provided for convenience only and do not inany manner serve as an endorsement of those Web sites. The materials at those Web sites are not part ofthe materials for this IBM product and use of those Web sites is at your own risk.

IBM may use or distribute any of the information you supply in any way it believes appropriate withoutincurring any obligation to you.

Licensees of this program who wish to have information about it for the purpose of enabling: (i) theexchange of information between independently created programs and other programs (including thisone) and (ii) the mutual use of the information which has been exchanged, should contact:

IBM Corporation


Software Interoperability Coordinator, Department YBWA3605 Highway 52 NRochester, MN 55901U.S.A.

Such information may be available, subject to appropriate terms and conditions, including in some cases,payment of a fee.

The licensed program described in this information and all licensed material available for it are providedby IBM under terms of the IBM Customer Agreement, IBM International Program License Agreement,IBM License Agreement for Machine Code, or any equivalent agreement between us.

Any performance data contained herein was determined in a controlled environment. Therefore, theresults obtained in other operating environments may vary significantly. Some measurements may havebeen made on development-level systems and there is no guarantee that these measurements will be thesame on generally available systems. Furthermore, some measurements may have been estimated throughextrapolation. Actual results may vary. Users of this document should verify the applicable data for theirspecific environment.

Information concerning non-IBM products was obtained from the suppliers of those products, theirpublished announcements or other publicly available sources. IBM has not tested those products andcannot confirm the accuracy of performance, compatibility or any other claims related to non-IBMproducts. Questions on the capabilities of non-IBM products should be addressed to the suppliers ofthose products.

All statements regarding IBM's future direction or intent are subject to change or withdrawal withoutnotice, and represent goals and objectives only.

COPYRIGHT LICENSE:

This information contains sample application programs in source language, which illustrate programmingtechniques on various operating platforms. You may copy, modify, and distribute these sample programsin any form without payment to IBM, for the purposes of developing, using, marketing or distributingapplication programs conforming to the application programming interface for the operating platform forwhich the sample programs are written. These examples have not been thoroughly tested under allconditions. IBM, therefore, cannot guarantee or imply reliability, serviceability, or function of theseprograms. The sample programs are provided "AS IS", without warranty of any kind. IBM shall not beliable for any damages arising out of your use of the sample programs.

If you are viewing this information softcopy, the photographs and color illustrations may not appear.

Programming Interface InformationThis IBM i Memo to Users publication, documents intended Programming Interfaces that allow thecustomer to write programs to obtain the services of IBM i.

TrademarksIBM, the IBM logo, and ibm.com® are trademarks or registered trademarks of International BusinessMachines Corp., registered in many jurisdictions worldwide. Other product and service names might betrademarks of IBM or other companies. A current list of IBM trademarks is available on the Web atCopyright and trademark information at www.ibm.com/legal/copytrade.shtml.

Adobe, the Adobe logo, PostScript, and the PostScript logo are either registered trademarks or trademarksof Adobe Systems Incorporated in the United States, and / or other countries.


http://www.ibm.com/legal/copytrade.shtml

Intel , Intel logo, Intel Inside, Intel Inside logo, Intel Centrino, Intel Centrino logo, Celeron, Intel Xeon,Intel SpeedStep, Itanium, and Pentium are trademarks or registered trademarks of Intel Corporation or itssubsidiaries in the United States and other countries.

Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation in theUnited States, other countries, or both.

Java and all Java-based trademarks are trademarks of Sun Microsystems, Inc. in the United States, othercountries, or both.

Linux is a trademark of Linus Torvalds in the United States, other countries, or both.

Other company, product, or service names may be trademarks or service marks of others.

Terms and conditionsPermissions for the use of these publications is granted subject to the following terms and conditions.

Personal Use: You may reproduce these publications for your personal, noncommercial use provided thatall proprietary notices are preserved. You may not distribute, display or make derivative works of thesepublications, or any portion thereof, without the express consent of IBM.

Commercial Use: You may reproduce, distribute and display these publications solely within yourenterprise provided that all proprietary notices are preserved. You may not make derivative works ofthese publications, or reproduce, distribute or display these publications or any portion thereof outsideyour enterprise, without the express consent of IBM.

Except as expressly granted in this permission, no other permissions, licenses or rights are granted, eitherexpress or implied, to the publications or any information, data, software or other intellectual propertycontained therein.

IBM reserves the right to withdraw the permissions granted herein whenever, in its discretion, the use ofthe publications is detrimental to its interest or, as determined by IBM, the above instructions are notbeing properly followed.

You may not download, export or re-export this information except in full compliance with all applicablelaws and regulations, including all United States export laws and regulations.

IBM MAKES NO GUARANTEE ABOUT THE CONTENT OF THESE PUBLICATIONS. THEPUBLICATIONS ARE PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, EITHEREXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OFMERCHANTABILITY, NON-INFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.

Appendix A. Notices 47

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